diff --git a/src/service/.gitlab-ci.yml b/src/service/.gitlab-ci.yml
index a91f9e4edb8cae14029897df3aafa2b6f1bea3a9..710aef0b15041721eaba8561ce80ddc1e154faf8 100644
--- a/src/service/.gitlab-ci.yml
+++ b/src/service/.gitlab-ci.yml
@@ -21,7 +21,7 @@ build service:
   before_script:
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
   script:
-    - docker build -t "$IMAGE_NAME:$IMAGE_TAG" -f ./src/$IMAGE_NAME/Dockerfile ./src/
+    - docker build -t "$IMAGE_NAME:$IMAGE_TAG" -f ./src/$IMAGE_NAME/Dockerfile .
     - docker tag "$IMAGE_NAME:$IMAGE_TAG" "$CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG"
     - docker push "$CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG"
   after_script:
@@ -30,6 +30,8 @@ build service:
     - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
     - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"' 
     - changes:
+      - src/common/**/*.py
+      - proto/*.proto
       - src/$IMAGE_NAME/**/*.{py,in,yml}
       - src/$IMAGE_NAME/Dockerfile
       - src/$IMAGE_NAME/tests/*.py
@@ -64,6 +66,8 @@ unit test service:
     - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
     - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"' 
     - changes:
+      - src/common/**/*.py
+      - proto/*.proto
       - src/$IMAGE_NAME/**/*.{py,in,yml}
       - src/$IMAGE_NAME/Dockerfile
       - src/$IMAGE_NAME/tests/*.py
diff --git a/src/service/Dockerfile b/src/service/Dockerfile
index dced0fd45939f5522bb7e614dbac8faf13231c4b..c53a897821b759a8005118ba81a3a0f5c0b73c66 100644
--- a/src/service/Dockerfile
+++ b/src/service/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM python:3-slim
+FROM python:3.9-slim
 
 # Install dependencies
 RUN apt-get --yes --quiet --quiet update && \
@@ -28,25 +28,43 @@ RUN GRPC_HEALTH_PROBE_VERSION=v0.2.0 && \
     chmod +x /bin/grpc_health_probe
 
 # Get generic Python packages
-RUN python3 -m pip install --upgrade pip setuptools wheel pip-tools
+RUN python3 -m pip install --upgrade pip
+RUN python3 -m pip install --upgrade setuptools wheel
+RUN python3 -m pip install --upgrade pip-tools
 
-# Set working directory
+# Get common Python packages
+# Note: this step enables sharing the previous Docker build steps among all the Python components
 WORKDIR /var/teraflow
+COPY common_requirements.in common_requirements.in
+RUN pip-compile --quiet --output-file=common_requirements.txt common_requirements.in
+RUN python3 -m pip install -r common_requirements.txt
 
-# Create module sub-folders
-RUN mkdir -p /var/teraflow/service
+# Add common files into working directory
+WORKDIR /var/teraflow/common
+COPY src/common/. ./
+RUN rm -rf proto
+
+# Create proto sub-folder, copy .proto files, and generate Python code
+RUN mkdir -p /var/teraflow/common/proto
+WORKDIR /var/teraflow/common/proto
+RUN touch __init__.py
+COPY proto/*.proto ./
+RUN python3 -m grpc_tools.protoc -I=. --python_out=. --grpc_python_out=. *.proto
+RUN rm *.proto
+RUN find . -type f -exec sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' {} \;
 
-# Get Python packages per module
-COPY service/requirements.in service/requirements.in
-RUN pip-compile --output-file=service/requirements.txt service/requirements.in
-RUN python3 -m pip install -r service/requirements.txt
+# Create component sub-folders, get specific Python packages
+RUN mkdir -p /var/teraflow/service
+WORKDIR /var/teraflow/service
+COPY src/service/requirements.in requirements.in
+RUN pip-compile --quiet --output-file=requirements.txt requirements.in
+RUN python3 -m pip install -r requirements.txt
 
-# Add files into working directory
-COPY common/. common
-COPY context/. context
-COPY device/. device
-COPY monitoring/. monitoring
-COPY service/. service
+# Add component files into working directory
+WORKDIR /var/teraflow
+COPY src/context/. context/
+COPY src/device/. device/
+COPY src/service/. service/
 
-# Start service service
+# Start the service
 ENTRYPOINT ["python", "-m", "service.service"]
diff --git a/src/service/client/ServiceClient.py b/src/service/client/ServiceClient.py
index a6335bfceedeec02cd223f4e960e9f69afe7a35e..8168f818b747f76379d229634ed9fd289f28fb60 100644
--- a/src/service/client/ServiceClient.py
+++ b/src/service/client/ServiceClient.py
@@ -15,10 +15,10 @@
 import grpc, logging
 from common.Constants import ServiceNameEnum
 from common.Settings import get_service_host, get_service_port_grpc
+from common.proto.context_pb2 import Empty, Service, ServiceId
+from common.proto.service_pb2_grpc import ServiceServiceStub
 from common.tools.client.RetryDecorator import retry, delay_exponential
 from common.tools.grpc.Tools import grpc_message_to_json_string
-from service.proto.context_pb2 import Empty, Service, ServiceId
-from service.proto.service_pb2_grpc import ServiceServiceStub
 
 LOGGER = logging.getLogger(__name__)
 MAX_RETRIES = 15
diff --git a/src/service/genproto.sh b/src/service/genproto.sh
deleted file mode 100755
index 529054968d95ae337e8c7954d8ba21e5fa67abf3..0000000000000000000000000000000000000000
--- a/src/service/genproto.sh
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/bin/bash -eu
-#
-# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Make folder containing the script the root folder for its execution
-cd $(dirname $0)
-
-rm -rf proto/*.py
-rm -rf proto/__pycache__
-tee proto/__init__.py << EOF > /dev/null
-# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-EOF
-
-python -m grpc_tools.protoc -I../../proto --python_out=proto --grpc_python_out=proto context.proto
-python -m grpc_tools.protoc -I../../proto --python_out=proto --grpc_python_out=proto service.proto
-python -m grpc_tools.protoc -I../../proto --python_out=proto --grpc_python_out=proto kpi_sample_types.proto
-
-rm proto/context_pb2_grpc.py
-rm proto/kpi_sample_types_pb2_grpc.py
-
-sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' proto/context_pb2.py
-sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' proto/service_pb2.py
-sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' proto/service_pb2_grpc.py
-sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' proto/kpi_sample_types_pb2.py
diff --git a/src/service/proto/__init__.py b/src/service/proto/__init__.py
deleted file mode 100644
index 70a33251242c51f49140e596b8208a19dd5245f7..0000000000000000000000000000000000000000
--- a/src/service/proto/__init__.py
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
diff --git a/src/service/proto/context_pb2.py b/src/service/proto/context_pb2.py
deleted file mode 100644
index 50d501d3ac053ad644554331af26e3c40cd426a1..0000000000000000000000000000000000000000
--- a/src/service/proto/context_pb2.py
+++ /dev/null
@@ -1,3071 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: context.proto
-"""Generated protocol buffer code."""
-from google.protobuf.internal import enum_type_wrapper
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import message as _message
-from google.protobuf import reflection as _reflection
-from google.protobuf import symbol_database as _symbol_database
-# @@protoc_insertion_point(imports)
-
-_sym_db = _symbol_database.Default()
-
-
-from . import kpi_sample_types_pb2 as kpi__sample__types__pb2
-
-
-DESCRIPTOR = _descriptor.FileDescriptor(
-  name='context.proto',
-  package='context',
-  syntax='proto3',
-  serialized_options=None,
-  create_key=_descriptor._internal_create_key,
-  serialized_pb=b'\n\rcontext.proto\x12\x07\x63ontext\x1a\x16kpi_sample_types.proto\"\x07\n\x05\x45mpty\"\x14\n\x04Uuid\x12\x0c\n\x04uuid\x18\x01 \x01(\t\"F\n\x05\x45vent\x12\x11\n\ttimestamp\x18\x01 \x01(\x01\x12*\n\nevent_type\x18\x02 \x01(\x0e\x32\x16.context.EventTypeEnum\"0\n\tContextId\x12#\n\x0c\x63ontext_uuid\x18\x01 \x01(\x0b\x32\r.context.Uuid\"\xb6\x01\n\x07\x43ontext\x12&\n\ncontext_id\x18\x01 \x01(\x0b\x32\x12.context.ContextId\x12)\n\x0ctopology_ids\x18\x02 \x03(\x0b\x32\x13.context.TopologyId\x12\'\n\x0bservice_ids\x18\x03 \x03(\x0b\x32\x12.context.ServiceId\x12/\n\ncontroller\x18\x04 \x01(\x0b\x32\x1b.context.TeraFlowController\"8\n\rContextIdList\x12\'\n\x0b\x63ontext_ids\x18\x01 \x03(\x0b\x32\x12.context.ContextId\"1\n\x0b\x43ontextList\x12\"\n\x08\x63ontexts\x18\x01 \x03(\x0b\x32\x10.context.Context\"U\n\x0c\x43ontextEvent\x12\x1d\n\x05\x65vent\x18\x01 \x01(\x0b\x32\x0e.context.Event\x12&\n\ncontext_id\x18\x02 \x01(\x0b\x32\x12.context.ContextId\"Z\n\nTopologyId\x12&\n\ncontext_id\x18\x01 \x01(\x0b\x32\x12.context.ContextId\x12$\n\rtopology_uuid\x18\x02 \x01(\x0b\x32\r.context.Uuid\"~\n\x08Topology\x12(\n\x0btopology_id\x18\x01 \x01(\x0b\x32\x13.context.TopologyId\x12%\n\ndevice_ids\x18\x02 \x03(\x0b\x32\x11.context.DeviceId\x12!\n\x08link_ids\x18\x03 \x03(\x0b\x32\x0f.context.LinkId\";\n\x0eTopologyIdList\x12)\n\x0ctopology_ids\x18\x01 \x03(\x0b\x32\x13.context.TopologyId\"5\n\x0cTopologyList\x12%\n\ntopologies\x18\x01 \x03(\x0b\x32\x11.context.Topology\"X\n\rTopologyEvent\x12\x1d\n\x05\x65vent\x18\x01 \x01(\x0b\x32\x0e.context.Event\x12(\n\x0btopology_id\x18\x02 \x01(\x0b\x32\x13.context.TopologyId\".\n\x08\x44\x65viceId\x12\"\n\x0b\x64\x65vice_uuid\x18\x01 \x01(\x0b\x32\r.context.Uuid\"\x9a\x02\n\x06\x44\x65vice\x12$\n\tdevice_id\x18\x01 \x01(\x0b\x32\x11.context.DeviceId\x12\x13\n\x0b\x64\x65vice_type\x18\x02 \x01(\t\x12,\n\rdevice_config\x18\x03 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-  ,
-  dependencies=[kpi__sample__types__pb2.DESCRIPTOR,])
-
-_EVENTTYPEENUM = _descriptor.EnumDescriptor(
-  name='EventTypeEnum',
-  full_name='context.EventTypeEnum',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='EVENTTYPE_UNDEFINED', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='EVENTTYPE_CREATE', index=1, number=1,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='EVENTTYPE_UPDATE', index=2, number=2,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='EVENTTYPE_REMOVE', index=3, number=3,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=4310,
-  serialized_end=4416,
-)
-_sym_db.RegisterEnumDescriptor(_EVENTTYPEENUM)
-
-EventTypeEnum = enum_type_wrapper.EnumTypeWrapper(_EVENTTYPEENUM)
-_DEVICEDRIVERENUM = _descriptor.EnumDescriptor(
-  name='DeviceDriverEnum',
-  full_name='context.DeviceDriverEnum',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEDRIVER_UNDEFINED', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEDRIVER_OPENCONFIG', index=1, number=1,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEDRIVER_TRANSPORT_API', index=2, number=2,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEDRIVER_P4', index=3, number=3,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEDRIVER_IETF_NETWORK_TOPOLOGY', index=4, number=4,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEDRIVER_ONF_TR_352', index=5, number=5,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=4419,
-  serialized_end=4616,
-)
-_sym_db.RegisterEnumDescriptor(_DEVICEDRIVERENUM)
-
-DeviceDriverEnum = enum_type_wrapper.EnumTypeWrapper(_DEVICEDRIVERENUM)
-_DEVICEOPERATIONALSTATUSENUM = _descriptor.EnumDescriptor(
-  name='DeviceOperationalStatusEnum',
-  full_name='context.DeviceOperationalStatusEnum',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEOPERATIONALSTATUS_UNDEFINED', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEOPERATIONALSTATUS_DISABLED', index=1, number=1,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='DEVICEOPERATIONALSTATUS_ENABLED', index=2, number=2,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=4619,
-  serialized_end=4762,
-)
-_sym_db.RegisterEnumDescriptor(_DEVICEOPERATIONALSTATUSENUM)
-
-DeviceOperationalStatusEnum = enum_type_wrapper.EnumTypeWrapper(_DEVICEOPERATIONALSTATUSENUM)
-_SERVICETYPEENUM = _descriptor.EnumDescriptor(
-  name='ServiceTypeEnum',
-  full_name='context.ServiceTypeEnum',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='SERVICETYPE_UNKNOWN', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SERVICETYPE_L3NM', index=1, number=1,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SERVICETYPE_L2NM', index=2, number=2,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SERVICETYPE_TAPI_CONNECTIVITY_SERVICE', index=3, number=3,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=4765,
-  serialized_end=4894,
-)
-_sym_db.RegisterEnumDescriptor(_SERVICETYPEENUM)
-
-ServiceTypeEnum = enum_type_wrapper.EnumTypeWrapper(_SERVICETYPEENUM)
-_SERVICESTATUSENUM = _descriptor.EnumDescriptor(
-  name='ServiceStatusEnum',
-  full_name='context.ServiceStatusEnum',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='SERVICESTATUS_UNDEFINED', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SERVICESTATUS_PLANNED', index=1, number=1,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SERVICESTATUS_ACTIVE', index=2, number=2,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SERVICESTATUS_PENDING_REMOVAL', index=3, number=3,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=4897,
-  serialized_end=5033,
-)
-_sym_db.RegisterEnumDescriptor(_SERVICESTATUSENUM)
-
-ServiceStatusEnum = enum_type_wrapper.EnumTypeWrapper(_SERVICESTATUSENUM)
-_SLICESTATUSENUM = _descriptor.EnumDescriptor(
-  name='SliceStatusEnum',
-  full_name='context.SliceStatusEnum',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='SLICESTATUS_UNDEFINED', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SLICESTATUS_PLANNED', index=1, number=1,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SLICESTATUS_INIT', index=2, number=2,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SLICESTATUS_ACTIVE', index=3, number=3,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='SLICESTATUS_DEINIT', index=4, number=4,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=5036,
-  serialized_end=5175,
-)
-_sym_db.RegisterEnumDescriptor(_SLICESTATUSENUM)
-
-SliceStatusEnum = enum_type_wrapper.EnumTypeWrapper(_SLICESTATUSENUM)
-_CONFIGACTIONENUM = _descriptor.EnumDescriptor(
-  name='ConfigActionEnum',
-  full_name='context.ConfigActionEnum',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='CONFIGACTION_UNDEFINED', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='CONFIGACTION_SET', index=1, number=1,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='CONFIGACTION_DELETE', index=2, number=2,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=5177,
-  serialized_end=5270,
-)
-_sym_db.RegisterEnumDescriptor(_CONFIGACTIONENUM)
-
-ConfigActionEnum = enum_type_wrapper.EnumTypeWrapper(_CONFIGACTIONENUM)
-EVENTTYPE_UNDEFINED = 0
-EVENTTYPE_CREATE = 1
-EVENTTYPE_UPDATE = 2
-EVENTTYPE_REMOVE = 3
-DEVICEDRIVER_UNDEFINED = 0
-DEVICEDRIVER_OPENCONFIG = 1
-DEVICEDRIVER_TRANSPORT_API = 2
-DEVICEDRIVER_P4 = 3
-DEVICEDRIVER_IETF_NETWORK_TOPOLOGY = 4
-DEVICEDRIVER_ONF_TR_352 = 5
-DEVICEOPERATIONALSTATUS_UNDEFINED = 0
-DEVICEOPERATIONALSTATUS_DISABLED = 1
-DEVICEOPERATIONALSTATUS_ENABLED = 2
-SERVICETYPE_UNKNOWN = 0
-SERVICETYPE_L3NM = 1
-SERVICETYPE_L2NM = 2
-SERVICETYPE_TAPI_CONNECTIVITY_SERVICE = 3
-SERVICESTATUS_UNDEFINED = 0
-SERVICESTATUS_PLANNED = 1
-SERVICESTATUS_ACTIVE = 2
-SERVICESTATUS_PENDING_REMOVAL = 3
-SLICESTATUS_UNDEFINED = 0
-SLICESTATUS_PLANNED = 1
-SLICESTATUS_INIT = 2
-SLICESTATUS_ACTIVE = 3
-SLICESTATUS_DEINIT = 4
-CONFIGACTION_UNDEFINED = 0
-CONFIGACTION_SET = 1
-CONFIGACTION_DELETE = 2
-
-
-
-_EMPTY = _descriptor.Descriptor(
-  name='Empty',
-  full_name='context.Empty',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=50,
-  serialized_end=57,
-)
-
-
-_UUID = _descriptor.Descriptor(
-  name='Uuid',
-  full_name='context.Uuid',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='uuid', full_name='context.Uuid.uuid', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=59,
-  serialized_end=79,
-)
-
-
-_EVENT = _descriptor.Descriptor(
-  name='Event',
-  full_name='context.Event',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='timestamp', full_name='context.Event.timestamp', index=0,
-      number=1, type=1, cpp_type=5, label=1,
-      has_default_value=False, default_value=float(0),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='event_type', full_name='context.Event.event_type', index=1,
-      number=2, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=81,
-  serialized_end=151,
-)
-
-
-_CONTEXTID = _descriptor.Descriptor(
-  name='ContextId',
-  full_name='context.ContextId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_uuid', full_name='context.ContextId.context_uuid', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=153,
-  serialized_end=201,
-)
-
-
-_CONTEXT = _descriptor.Descriptor(
-  name='Context',
-  full_name='context.Context',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_id', full_name='context.Context.context_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='topology_ids', full_name='context.Context.topology_ids', index=1,
-      number=2, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_ids', full_name='context.Context.service_ids', index=2,
-      number=3, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='controller', full_name='context.Context.controller', index=3,
-      number=4, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=204,
-  serialized_end=386,
-)
-
-
-_CONTEXTIDLIST = _descriptor.Descriptor(
-  name='ContextIdList',
-  full_name='context.ContextIdList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_ids', full_name='context.ContextIdList.context_ids', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=388,
-  serialized_end=444,
-)
-
-
-_CONTEXTLIST = _descriptor.Descriptor(
-  name='ContextList',
-  full_name='context.ContextList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='contexts', full_name='context.ContextList.contexts', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=446,
-  serialized_end=495,
-)
-
-
-_CONTEXTEVENT = _descriptor.Descriptor(
-  name='ContextEvent',
-  full_name='context.ContextEvent',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='event', full_name='context.ContextEvent.event', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='context_id', full_name='context.ContextEvent.context_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=497,
-  serialized_end=582,
-)
-
-
-_TOPOLOGYID = _descriptor.Descriptor(
-  name='TopologyId',
-  full_name='context.TopologyId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_id', full_name='context.TopologyId.context_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='topology_uuid', full_name='context.TopologyId.topology_uuid', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=584,
-  serialized_end=674,
-)
-
-
-_TOPOLOGY = _descriptor.Descriptor(
-  name='Topology',
-  full_name='context.Topology',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='topology_id', full_name='context.Topology.topology_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_ids', full_name='context.Topology.device_ids', index=1,
-      number=2, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='link_ids', full_name='context.Topology.link_ids', index=2,
-      number=3, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=676,
-  serialized_end=802,
-)
-
-
-_TOPOLOGYIDLIST = _descriptor.Descriptor(
-  name='TopologyIdList',
-  full_name='context.TopologyIdList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='topology_ids', full_name='context.TopologyIdList.topology_ids', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=804,
-  serialized_end=863,
-)
-
-
-_TOPOLOGYLIST = _descriptor.Descriptor(
-  name='TopologyList',
-  full_name='context.TopologyList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='topologies', full_name='context.TopologyList.topologies', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=865,
-  serialized_end=918,
-)
-
-
-_TOPOLOGYEVENT = _descriptor.Descriptor(
-  name='TopologyEvent',
-  full_name='context.TopologyEvent',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='event', full_name='context.TopologyEvent.event', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='topology_id', full_name='context.TopologyEvent.topology_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=920,
-  serialized_end=1008,
-)
-
-
-_DEVICEID = _descriptor.Descriptor(
-  name='DeviceId',
-  full_name='context.DeviceId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='device_uuid', full_name='context.DeviceId.device_uuid', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1010,
-  serialized_end=1056,
-)
-
-
-_DEVICE = _descriptor.Descriptor(
-  name='Device',
-  full_name='context.Device',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='device_id', full_name='context.Device.device_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_type', full_name='context.Device.device_type', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_config', full_name='context.Device.device_config', index=2,
-      number=3, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_operational_status', full_name='context.Device.device_operational_status', index=3,
-      number=4, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_drivers', full_name='context.Device.device_drivers', index=4,
-      number=5, type=14, cpp_type=8, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_endpoints', full_name='context.Device.device_endpoints', index=5,
-      number=6, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1059,
-  serialized_end=1341,
-)
-
-
-_DEVICECONFIG = _descriptor.Descriptor(
-  name='DeviceConfig',
-  full_name='context.DeviceConfig',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='config_rules', full_name='context.DeviceConfig.config_rules', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1343,
-  serialized_end=1400,
-)
-
-
-_DEVICEIDLIST = _descriptor.Descriptor(
-  name='DeviceIdList',
-  full_name='context.DeviceIdList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='device_ids', full_name='context.DeviceIdList.device_ids', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1402,
-  serialized_end=1455,
-)
-
-
-_DEVICELIST = _descriptor.Descriptor(
-  name='DeviceList',
-  full_name='context.DeviceList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='devices', full_name='context.DeviceList.devices', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1457,
-  serialized_end=1503,
-)
-
-
-_DEVICEEVENT = _descriptor.Descriptor(
-  name='DeviceEvent',
-  full_name='context.DeviceEvent',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='event', full_name='context.DeviceEvent.event', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_id', full_name='context.DeviceEvent.device_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1505,
-  serialized_end=1587,
-)
-
-
-_LINKID = _descriptor.Descriptor(
-  name='LinkId',
-  full_name='context.LinkId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='link_uuid', full_name='context.LinkId.link_uuid', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1589,
-  serialized_end=1631,
-)
-
-
-_LINK = _descriptor.Descriptor(
-  name='Link',
-  full_name='context.Link',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='link_id', full_name='context.Link.link_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='link_endpoint_ids', full_name='context.Link.link_endpoint_ids', index=1,
-      number=2, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1633,
-  serialized_end=1721,
-)
-
-
-_LINKIDLIST = _descriptor.Descriptor(
-  name='LinkIdList',
-  full_name='context.LinkIdList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='link_ids', full_name='context.LinkIdList.link_ids', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1723,
-  serialized_end=1770,
-)
-
-
-_LINKLIST = _descriptor.Descriptor(
-  name='LinkList',
-  full_name='context.LinkList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='links', full_name='context.LinkList.links', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1772,
-  serialized_end=1812,
-)
-
-
-_LINKEVENT = _descriptor.Descriptor(
-  name='LinkEvent',
-  full_name='context.LinkEvent',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='event', full_name='context.LinkEvent.event', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='link_id', full_name='context.LinkEvent.link_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1814,
-  serialized_end=1890,
-)
-
-
-_SERVICEID = _descriptor.Descriptor(
-  name='ServiceId',
-  full_name='context.ServiceId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_id', full_name='context.ServiceId.context_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_uuid', full_name='context.ServiceId.service_uuid', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1892,
-  serialized_end=1980,
-)
-
-
-_SERVICE = _descriptor.Descriptor(
-  name='Service',
-  full_name='context.Service',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='service_id', full_name='context.Service.service_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_type', full_name='context.Service.service_type', index=1,
-      number=2, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_endpoint_ids', full_name='context.Service.service_endpoint_ids', index=2,
-      number=3, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_constraints', full_name='context.Service.service_constraints', index=3,
-      number=4, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_status', full_name='context.Service.service_status', index=4,
-      number=5, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_config', full_name='context.Service.service_config', index=5,
-      number=6, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=1983,
-  serialized_end=2277,
-)
-
-
-_SERVICESTATUS = _descriptor.Descriptor(
-  name='ServiceStatus',
-  full_name='context.ServiceStatus',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='service_status', full_name='context.ServiceStatus.service_status', index=0,
-      number=1, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2279,
-  serialized_end=2346,
-)
-
-
-_SERVICECONFIG = _descriptor.Descriptor(
-  name='ServiceConfig',
-  full_name='context.ServiceConfig',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='config_rules', full_name='context.ServiceConfig.config_rules', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2348,
-  serialized_end=2406,
-)
-
-
-_SERVICEIDLIST = _descriptor.Descriptor(
-  name='ServiceIdList',
-  full_name='context.ServiceIdList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='service_ids', full_name='context.ServiceIdList.service_ids', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2408,
-  serialized_end=2464,
-)
-
-
-_SERVICELIST = _descriptor.Descriptor(
-  name='ServiceList',
-  full_name='context.ServiceList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='services', full_name='context.ServiceList.services', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2466,
-  serialized_end=2515,
-)
-
-
-_SERVICEEVENT = _descriptor.Descriptor(
-  name='ServiceEvent',
-  full_name='context.ServiceEvent',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='event', full_name='context.ServiceEvent.event', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_id', full_name='context.ServiceEvent.service_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2517,
-  serialized_end=2602,
-)
-
-
-_SLICEID = _descriptor.Descriptor(
-  name='SliceId',
-  full_name='context.SliceId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_id', full_name='context.SliceId.context_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='slice_uuid', full_name='context.SliceId.slice_uuid', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2604,
-  serialized_end=2688,
-)
-
-
-_SLICE = _descriptor.Descriptor(
-  name='Slice',
-  full_name='context.Slice',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='slice_id', full_name='context.Slice.slice_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='slice_endpoint_ids', full_name='context.Slice.slice_endpoint_ids', index=1,
-      number=2, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='slice_constraints', full_name='context.Slice.slice_constraints', index=2,
-      number=3, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='slice_service_ids', full_name='context.Slice.slice_service_ids', index=3,
-      number=4, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='slice_subslice_ids', full_name='context.Slice.slice_subslice_ids', index=4,
-      number=5, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='slice_status', full_name='context.Slice.slice_status', index=5,
-      number=6, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2691,
-  serialized_end=2968,
-)
-
-
-_SLICESTATUS = _descriptor.Descriptor(
-  name='SliceStatus',
-  full_name='context.SliceStatus',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='slice_status', full_name='context.SliceStatus.slice_status', index=0,
-      number=1, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=2970,
-  serialized_end=3031,
-)
-
-
-_SLICEIDLIST = _descriptor.Descriptor(
-  name='SliceIdList',
-  full_name='context.SliceIdList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='slice_ids', full_name='context.SliceIdList.slice_ids', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3033,
-  serialized_end=3083,
-)
-
-
-_SLICELIST = _descriptor.Descriptor(
-  name='SliceList',
-  full_name='context.SliceList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='slices', full_name='context.SliceList.slices', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3085,
-  serialized_end=3128,
-)
-
-
-_SLICEEVENT = _descriptor.Descriptor(
-  name='SliceEvent',
-  full_name='context.SliceEvent',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='event', full_name='context.SliceEvent.event', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='slice_id', full_name='context.SliceEvent.slice_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3130,
-  serialized_end=3209,
-)
-
-
-_CONNECTIONID = _descriptor.Descriptor(
-  name='ConnectionId',
-  full_name='context.ConnectionId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='connection_uuid', full_name='context.ConnectionId.connection_uuid', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3211,
-  serialized_end=3265,
-)
-
-
-_CONNECTION = _descriptor.Descriptor(
-  name='Connection',
-  full_name='context.Connection',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='connection_id', full_name='context.Connection.connection_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='service_id', full_name='context.Connection.service_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='path_hops_endpoint_ids', full_name='context.Connection.path_hops_endpoint_ids', index=2,
-      number=3, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='sub_service_ids', full_name='context.Connection.sub_service_ids', index=3,
-      number=4, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3268,
-  serialized_end=3464,
-)
-
-
-_CONNECTIONIDLIST = _descriptor.Descriptor(
-  name='ConnectionIdList',
-  full_name='context.ConnectionIdList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='connection_ids', full_name='context.ConnectionIdList.connection_ids', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3466,
-  serialized_end=3531,
-)
-
-
-_CONNECTIONLIST = _descriptor.Descriptor(
-  name='ConnectionList',
-  full_name='context.ConnectionList',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='connections', full_name='context.ConnectionList.connections', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3533,
-  serialized_end=3591,
-)
-
-
-_CONNECTIONEVENT = _descriptor.Descriptor(
-  name='ConnectionEvent',
-  full_name='context.ConnectionEvent',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='event', full_name='context.ConnectionEvent.event', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='connection_id', full_name='context.ConnectionEvent.connection_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3593,
-  serialized_end=3687,
-)
-
-
-_ENDPOINTID = _descriptor.Descriptor(
-  name='EndPointId',
-  full_name='context.EndPointId',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='topology_id', full_name='context.EndPointId.topology_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='device_id', full_name='context.EndPointId.device_id', index=1,
-      number=2, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='endpoint_uuid', full_name='context.EndPointId.endpoint_uuid', index=2,
-      number=3, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3690,
-  serialized_end=3820,
-)
-
-
-_ENDPOINT = _descriptor.Descriptor(
-  name='EndPoint',
-  full_name='context.EndPoint',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='endpoint_id', full_name='context.EndPoint.endpoint_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='endpoint_type', full_name='context.EndPoint.endpoint_type', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='kpi_sample_types', full_name='context.EndPoint.kpi_sample_types', index=2,
-      number=3, type=14, cpp_type=8, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3823,
-  serialized_end=3957,
-)
-
-
-_CONFIGRULE = _descriptor.Descriptor(
-  name='ConfigRule',
-  full_name='context.ConfigRule',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='action', full_name='context.ConfigRule.action', index=0,
-      number=1, type=14, cpp_type=8, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='resource_key', full_name='context.ConfigRule.resource_key', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='resource_value', full_name='context.ConfigRule.resource_value', index=2,
-      number=3, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=3959,
-  serialized_end=4060,
-)
-
-
-_CONSTRAINT = _descriptor.Descriptor(
-  name='Constraint',
-  full_name='context.Constraint',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='constraint_type', full_name='context.Constraint.constraint_type', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='constraint_value', full_name='context.Constraint.constraint_value', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=4062,
-  serialized_end=4125,
-)
-
-
-_TERAFLOWCONTROLLER = _descriptor.Descriptor(
-  name='TeraFlowController',
-  full_name='context.TeraFlowController',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_id', full_name='context.TeraFlowController.context_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='ip_address', full_name='context.TeraFlowController.ip_address', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=b"".decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='port', full_name='context.TeraFlowController.port', index=2,
-      number=3, type=13, cpp_type=3, label=1,
-      has_default_value=False, default_value=0,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=4127,
-  serialized_end=4221,
-)
-
-
-_AUTHENTICATIONRESULT = _descriptor.Descriptor(
-  name='AuthenticationResult',
-  full_name='context.AuthenticationResult',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  create_key=_descriptor._internal_create_key,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='context_id', full_name='context.AuthenticationResult.context_id', index=0,
-      number=1, type=11, cpp_type=10, label=1,
-      has_default_value=False, default_value=None,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-    _descriptor.FieldDescriptor(
-      name='authenticated', full_name='context.AuthenticationResult.authenticated', index=1,
-      number=2, type=8, cpp_type=7, label=1,
-      has_default_value=False, default_value=False,
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      serialized_options=None, file=DESCRIPTOR,  create_key=_descriptor._internal_create_key),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  serialized_options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=4223,
-  serialized_end=4308,
-)
-
-_EVENT.fields_by_name['event_type'].enum_type = _EVENTTYPEENUM
-_CONTEXTID.fields_by_name['context_uuid'].message_type = _UUID
-_CONTEXT.fields_by_name['context_id'].message_type = _CONTEXTID
-_CONTEXT.fields_by_name['topology_ids'].message_type = _TOPOLOGYID
-_CONTEXT.fields_by_name['service_ids'].message_type = _SERVICEID
-_CONTEXT.fields_by_name['controller'].message_type = _TERAFLOWCONTROLLER
-_CONTEXTIDLIST.fields_by_name['context_ids'].message_type = _CONTEXTID
-_CONTEXTLIST.fields_by_name['contexts'].message_type = _CONTEXT
-_CONTEXTEVENT.fields_by_name['event'].message_type = _EVENT
-_CONTEXTEVENT.fields_by_name['context_id'].message_type = _CONTEXTID
-_TOPOLOGYID.fields_by_name['context_id'].message_type = _CONTEXTID
-_TOPOLOGYID.fields_by_name['topology_uuid'].message_type = _UUID
-_TOPOLOGY.fields_by_name['topology_id'].message_type = _TOPOLOGYID
-_TOPOLOGY.fields_by_name['device_ids'].message_type = _DEVICEID
-_TOPOLOGY.fields_by_name['link_ids'].message_type = _LINKID
-_TOPOLOGYIDLIST.fields_by_name['topology_ids'].message_type = _TOPOLOGYID
-_TOPOLOGYLIST.fields_by_name['topologies'].message_type = _TOPOLOGY
-_TOPOLOGYEVENT.fields_by_name['event'].message_type = _EVENT
-_TOPOLOGYEVENT.fields_by_name['topology_id'].message_type = _TOPOLOGYID
-_DEVICEID.fields_by_name['device_uuid'].message_type = _UUID
-_DEVICE.fields_by_name['device_id'].message_type = _DEVICEID
-_DEVICE.fields_by_name['device_config'].message_type = _DEVICECONFIG
-_DEVICE.fields_by_name['device_operational_status'].enum_type = _DEVICEOPERATIONALSTATUSENUM
-_DEVICE.fields_by_name['device_drivers'].enum_type = _DEVICEDRIVERENUM
-_DEVICE.fields_by_name['device_endpoints'].message_type = _ENDPOINT
-_DEVICECONFIG.fields_by_name['config_rules'].message_type = _CONFIGRULE
-_DEVICEIDLIST.fields_by_name['device_ids'].message_type = _DEVICEID
-_DEVICELIST.fields_by_name['devices'].message_type = _DEVICE
-_DEVICEEVENT.fields_by_name['event'].message_type = _EVENT
-_DEVICEEVENT.fields_by_name['device_id'].message_type = _DEVICEID
-_LINKID.fields_by_name['link_uuid'].message_type = _UUID
-_LINK.fields_by_name['link_id'].message_type = _LINKID
-_LINK.fields_by_name['link_endpoint_ids'].message_type = _ENDPOINTID
-_LINKIDLIST.fields_by_name['link_ids'].message_type = _LINKID
-_LINKLIST.fields_by_name['links'].message_type = _LINK
-_LINKEVENT.fields_by_name['event'].message_type = _EVENT
-_LINKEVENT.fields_by_name['link_id'].message_type = _LINKID
-_SERVICEID.fields_by_name['context_id'].message_type = _CONTEXTID
-_SERVICEID.fields_by_name['service_uuid'].message_type = _UUID
-_SERVICE.fields_by_name['service_id'].message_type = _SERVICEID
-_SERVICE.fields_by_name['service_type'].enum_type = _SERVICETYPEENUM
-_SERVICE.fields_by_name['service_endpoint_ids'].message_type = _ENDPOINTID
-_SERVICE.fields_by_name['service_constraints'].message_type = _CONSTRAINT
-_SERVICE.fields_by_name['service_status'].message_type = _SERVICESTATUS
-_SERVICE.fields_by_name['service_config'].message_type = _SERVICECONFIG
-_SERVICESTATUS.fields_by_name['service_status'].enum_type = _SERVICESTATUSENUM
-_SERVICECONFIG.fields_by_name['config_rules'].message_type = _CONFIGRULE
-_SERVICEIDLIST.fields_by_name['service_ids'].message_type = _SERVICEID
-_SERVICELIST.fields_by_name['services'].message_type = _SERVICE
-_SERVICEEVENT.fields_by_name['event'].message_type = _EVENT
-_SERVICEEVENT.fields_by_name['service_id'].message_type = _SERVICEID
-_SLICEID.fields_by_name['context_id'].message_type = _CONTEXTID
-_SLICEID.fields_by_name['slice_uuid'].message_type = _UUID
-_SLICE.fields_by_name['slice_id'].message_type = _SLICEID
-_SLICE.fields_by_name['slice_endpoint_ids'].message_type = _ENDPOINTID
-_SLICE.fields_by_name['slice_constraints'].message_type = _CONSTRAINT
-_SLICE.fields_by_name['slice_service_ids'].message_type = _SERVICEID
-_SLICE.fields_by_name['slice_subslice_ids'].message_type = _SLICEID
-_SLICE.fields_by_name['slice_status'].message_type = _SLICESTATUS
-_SLICESTATUS.fields_by_name['slice_status'].enum_type = _SLICESTATUSENUM
-_SLICEIDLIST.fields_by_name['slice_ids'].message_type = _SLICEID
-_SLICELIST.fields_by_name['slices'].message_type = _SLICE
-_SLICEEVENT.fields_by_name['event'].message_type = _EVENT
-_SLICEEVENT.fields_by_name['slice_id'].message_type = _SLICEID
-_CONNECTIONID.fields_by_name['connection_uuid'].message_type = _UUID
-_CONNECTION.fields_by_name['connection_id'].message_type = _CONNECTIONID
-_CONNECTION.fields_by_name['service_id'].message_type = _SERVICEID
-_CONNECTION.fields_by_name['path_hops_endpoint_ids'].message_type = _ENDPOINTID
-_CONNECTION.fields_by_name['sub_service_ids'].message_type = _SERVICEID
-_CONNECTIONIDLIST.fields_by_name['connection_ids'].message_type = _CONNECTIONID
-_CONNECTIONLIST.fields_by_name['connections'].message_type = _CONNECTION
-_CONNECTIONEVENT.fields_by_name['event'].message_type = _EVENT
-_CONNECTIONEVENT.fields_by_name['connection_id'].message_type = _CONNECTIONID
-_ENDPOINTID.fields_by_name['topology_id'].message_type = _TOPOLOGYID
-_ENDPOINTID.fields_by_name['device_id'].message_type = _DEVICEID
-_ENDPOINTID.fields_by_name['endpoint_uuid'].message_type = _UUID
-_ENDPOINT.fields_by_name['endpoint_id'].message_type = _ENDPOINTID
-_ENDPOINT.fields_by_name['kpi_sample_types'].enum_type = kpi__sample__types__pb2._KPISAMPLETYPE
-_CONFIGRULE.fields_by_name['action'].enum_type = _CONFIGACTIONENUM
-_TERAFLOWCONTROLLER.fields_by_name['context_id'].message_type = _CONTEXTID
-_AUTHENTICATIONRESULT.fields_by_name['context_id'].message_type = _CONTEXTID
-DESCRIPTOR.message_types_by_name['Empty'] = _EMPTY
-DESCRIPTOR.message_types_by_name['Uuid'] = _UUID
-DESCRIPTOR.message_types_by_name['Event'] = _EVENT
-DESCRIPTOR.message_types_by_name['ContextId'] = _CONTEXTID
-DESCRIPTOR.message_types_by_name['Context'] = _CONTEXT
-DESCRIPTOR.message_types_by_name['ContextIdList'] = _CONTEXTIDLIST
-DESCRIPTOR.message_types_by_name['ContextList'] = _CONTEXTLIST
-DESCRIPTOR.message_types_by_name['ContextEvent'] = _CONTEXTEVENT
-DESCRIPTOR.message_types_by_name['TopologyId'] = _TOPOLOGYID
-DESCRIPTOR.message_types_by_name['Topology'] = _TOPOLOGY
-DESCRIPTOR.message_types_by_name['TopologyIdList'] = _TOPOLOGYIDLIST
-DESCRIPTOR.message_types_by_name['TopologyList'] = _TOPOLOGYLIST
-DESCRIPTOR.message_types_by_name['TopologyEvent'] = _TOPOLOGYEVENT
-DESCRIPTOR.message_types_by_name['DeviceId'] = _DEVICEID
-DESCRIPTOR.message_types_by_name['Device'] = _DEVICE
-DESCRIPTOR.message_types_by_name['DeviceConfig'] = _DEVICECONFIG
-DESCRIPTOR.message_types_by_name['DeviceIdList'] = _DEVICEIDLIST
-DESCRIPTOR.message_types_by_name['DeviceList'] = _DEVICELIST
-DESCRIPTOR.message_types_by_name['DeviceEvent'] = _DEVICEEVENT
-DESCRIPTOR.message_types_by_name['LinkId'] = _LINKID
-DESCRIPTOR.message_types_by_name['Link'] = _LINK
-DESCRIPTOR.message_types_by_name['LinkIdList'] = _LINKIDLIST
-DESCRIPTOR.message_types_by_name['LinkList'] = _LINKLIST
-DESCRIPTOR.message_types_by_name['LinkEvent'] = _LINKEVENT
-DESCRIPTOR.message_types_by_name['ServiceId'] = _SERVICEID
-DESCRIPTOR.message_types_by_name['Service'] = _SERVICE
-DESCRIPTOR.message_types_by_name['ServiceStatus'] = _SERVICESTATUS
-DESCRIPTOR.message_types_by_name['ServiceConfig'] = _SERVICECONFIG
-DESCRIPTOR.message_types_by_name['ServiceIdList'] = _SERVICEIDLIST
-DESCRIPTOR.message_types_by_name['ServiceList'] = _SERVICELIST
-DESCRIPTOR.message_types_by_name['ServiceEvent'] = _SERVICEEVENT
-DESCRIPTOR.message_types_by_name['SliceId'] = _SLICEID
-DESCRIPTOR.message_types_by_name['Slice'] = _SLICE
-DESCRIPTOR.message_types_by_name['SliceStatus'] = _SLICESTATUS
-DESCRIPTOR.message_types_by_name['SliceIdList'] = _SLICEIDLIST
-DESCRIPTOR.message_types_by_name['SliceList'] = _SLICELIST
-DESCRIPTOR.message_types_by_name['SliceEvent'] = _SLICEEVENT
-DESCRIPTOR.message_types_by_name['ConnectionId'] = _CONNECTIONID
-DESCRIPTOR.message_types_by_name['Connection'] = _CONNECTION
-DESCRIPTOR.message_types_by_name['ConnectionIdList'] = _CONNECTIONIDLIST
-DESCRIPTOR.message_types_by_name['ConnectionList'] = _CONNECTIONLIST
-DESCRIPTOR.message_types_by_name['ConnectionEvent'] = _CONNECTIONEVENT
-DESCRIPTOR.message_types_by_name['EndPointId'] = _ENDPOINTID
-DESCRIPTOR.message_types_by_name['EndPoint'] = _ENDPOINT
-DESCRIPTOR.message_types_by_name['ConfigRule'] = _CONFIGRULE
-DESCRIPTOR.message_types_by_name['Constraint'] = _CONSTRAINT
-DESCRIPTOR.message_types_by_name['TeraFlowController'] = _TERAFLOWCONTROLLER
-DESCRIPTOR.message_types_by_name['AuthenticationResult'] = _AUTHENTICATIONRESULT
-DESCRIPTOR.enum_types_by_name['EventTypeEnum'] = _EVENTTYPEENUM
-DESCRIPTOR.enum_types_by_name['DeviceDriverEnum'] = _DEVICEDRIVERENUM
-DESCRIPTOR.enum_types_by_name['DeviceOperationalStatusEnum'] = _DEVICEOPERATIONALSTATUSENUM
-DESCRIPTOR.enum_types_by_name['ServiceTypeEnum'] = _SERVICETYPEENUM
-DESCRIPTOR.enum_types_by_name['ServiceStatusEnum'] = _SERVICESTATUSENUM
-DESCRIPTOR.enum_types_by_name['SliceStatusEnum'] = _SLICESTATUSENUM
-DESCRIPTOR.enum_types_by_name['ConfigActionEnum'] = _CONFIGACTIONENUM
-_sym_db.RegisterFileDescriptor(DESCRIPTOR)
-
-Empty = _reflection.GeneratedProtocolMessageType('Empty', (_message.Message,), {
-  'DESCRIPTOR' : _EMPTY,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Empty)
-  })
-_sym_db.RegisterMessage(Empty)
-
-Uuid = _reflection.GeneratedProtocolMessageType('Uuid', (_message.Message,), {
-  'DESCRIPTOR' : _UUID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Uuid)
-  })
-_sym_db.RegisterMessage(Uuid)
-
-Event = _reflection.GeneratedProtocolMessageType('Event', (_message.Message,), {
-  'DESCRIPTOR' : _EVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Event)
-  })
-_sym_db.RegisterMessage(Event)
-
-ContextId = _reflection.GeneratedProtocolMessageType('ContextId', (_message.Message,), {
-  'DESCRIPTOR' : _CONTEXTID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ContextId)
-  })
-_sym_db.RegisterMessage(ContextId)
-
-Context = _reflection.GeneratedProtocolMessageType('Context', (_message.Message,), {
-  'DESCRIPTOR' : _CONTEXT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Context)
-  })
-_sym_db.RegisterMessage(Context)
-
-ContextIdList = _reflection.GeneratedProtocolMessageType('ContextIdList', (_message.Message,), {
-  'DESCRIPTOR' : _CONTEXTIDLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ContextIdList)
-  })
-_sym_db.RegisterMessage(ContextIdList)
-
-ContextList = _reflection.GeneratedProtocolMessageType('ContextList', (_message.Message,), {
-  'DESCRIPTOR' : _CONTEXTLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ContextList)
-  })
-_sym_db.RegisterMessage(ContextList)
-
-ContextEvent = _reflection.GeneratedProtocolMessageType('ContextEvent', (_message.Message,), {
-  'DESCRIPTOR' : _CONTEXTEVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ContextEvent)
-  })
-_sym_db.RegisterMessage(ContextEvent)
-
-TopologyId = _reflection.GeneratedProtocolMessageType('TopologyId', (_message.Message,), {
-  'DESCRIPTOR' : _TOPOLOGYID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.TopologyId)
-  })
-_sym_db.RegisterMessage(TopologyId)
-
-Topology = _reflection.GeneratedProtocolMessageType('Topology', (_message.Message,), {
-  'DESCRIPTOR' : _TOPOLOGY,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Topology)
-  })
-_sym_db.RegisterMessage(Topology)
-
-TopologyIdList = _reflection.GeneratedProtocolMessageType('TopologyIdList', (_message.Message,), {
-  'DESCRIPTOR' : _TOPOLOGYIDLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.TopologyIdList)
-  })
-_sym_db.RegisterMessage(TopologyIdList)
-
-TopologyList = _reflection.GeneratedProtocolMessageType('TopologyList', (_message.Message,), {
-  'DESCRIPTOR' : _TOPOLOGYLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.TopologyList)
-  })
-_sym_db.RegisterMessage(TopologyList)
-
-TopologyEvent = _reflection.GeneratedProtocolMessageType('TopologyEvent', (_message.Message,), {
-  'DESCRIPTOR' : _TOPOLOGYEVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.TopologyEvent)
-  })
-_sym_db.RegisterMessage(TopologyEvent)
-
-DeviceId = _reflection.GeneratedProtocolMessageType('DeviceId', (_message.Message,), {
-  'DESCRIPTOR' : _DEVICEID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.DeviceId)
-  })
-_sym_db.RegisterMessage(DeviceId)
-
-Device = _reflection.GeneratedProtocolMessageType('Device', (_message.Message,), {
-  'DESCRIPTOR' : _DEVICE,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Device)
-  })
-_sym_db.RegisterMessage(Device)
-
-DeviceConfig = _reflection.GeneratedProtocolMessageType('DeviceConfig', (_message.Message,), {
-  'DESCRIPTOR' : _DEVICECONFIG,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.DeviceConfig)
-  })
-_sym_db.RegisterMessage(DeviceConfig)
-
-DeviceIdList = _reflection.GeneratedProtocolMessageType('DeviceIdList', (_message.Message,), {
-  'DESCRIPTOR' : _DEVICEIDLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.DeviceIdList)
-  })
-_sym_db.RegisterMessage(DeviceIdList)
-
-DeviceList = _reflection.GeneratedProtocolMessageType('DeviceList', (_message.Message,), {
-  'DESCRIPTOR' : _DEVICELIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.DeviceList)
-  })
-_sym_db.RegisterMessage(DeviceList)
-
-DeviceEvent = _reflection.GeneratedProtocolMessageType('DeviceEvent', (_message.Message,), {
-  'DESCRIPTOR' : _DEVICEEVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.DeviceEvent)
-  })
-_sym_db.RegisterMessage(DeviceEvent)
-
-LinkId = _reflection.GeneratedProtocolMessageType('LinkId', (_message.Message,), {
-  'DESCRIPTOR' : _LINKID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.LinkId)
-  })
-_sym_db.RegisterMessage(LinkId)
-
-Link = _reflection.GeneratedProtocolMessageType('Link', (_message.Message,), {
-  'DESCRIPTOR' : _LINK,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Link)
-  })
-_sym_db.RegisterMessage(Link)
-
-LinkIdList = _reflection.GeneratedProtocolMessageType('LinkIdList', (_message.Message,), {
-  'DESCRIPTOR' : _LINKIDLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.LinkIdList)
-  })
-_sym_db.RegisterMessage(LinkIdList)
-
-LinkList = _reflection.GeneratedProtocolMessageType('LinkList', (_message.Message,), {
-  'DESCRIPTOR' : _LINKLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.LinkList)
-  })
-_sym_db.RegisterMessage(LinkList)
-
-LinkEvent = _reflection.GeneratedProtocolMessageType('LinkEvent', (_message.Message,), {
-  'DESCRIPTOR' : _LINKEVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.LinkEvent)
-  })
-_sym_db.RegisterMessage(LinkEvent)
-
-ServiceId = _reflection.GeneratedProtocolMessageType('ServiceId', (_message.Message,), {
-  'DESCRIPTOR' : _SERVICEID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ServiceId)
-  })
-_sym_db.RegisterMessage(ServiceId)
-
-Service = _reflection.GeneratedProtocolMessageType('Service', (_message.Message,), {
-  'DESCRIPTOR' : _SERVICE,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Service)
-  })
-_sym_db.RegisterMessage(Service)
-
-ServiceStatus = _reflection.GeneratedProtocolMessageType('ServiceStatus', (_message.Message,), {
-  'DESCRIPTOR' : _SERVICESTATUS,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ServiceStatus)
-  })
-_sym_db.RegisterMessage(ServiceStatus)
-
-ServiceConfig = _reflection.GeneratedProtocolMessageType('ServiceConfig', (_message.Message,), {
-  'DESCRIPTOR' : _SERVICECONFIG,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ServiceConfig)
-  })
-_sym_db.RegisterMessage(ServiceConfig)
-
-ServiceIdList = _reflection.GeneratedProtocolMessageType('ServiceIdList', (_message.Message,), {
-  'DESCRIPTOR' : _SERVICEIDLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ServiceIdList)
-  })
-_sym_db.RegisterMessage(ServiceIdList)
-
-ServiceList = _reflection.GeneratedProtocolMessageType('ServiceList', (_message.Message,), {
-  'DESCRIPTOR' : _SERVICELIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ServiceList)
-  })
-_sym_db.RegisterMessage(ServiceList)
-
-ServiceEvent = _reflection.GeneratedProtocolMessageType('ServiceEvent', (_message.Message,), {
-  'DESCRIPTOR' : _SERVICEEVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ServiceEvent)
-  })
-_sym_db.RegisterMessage(ServiceEvent)
-
-SliceId = _reflection.GeneratedProtocolMessageType('SliceId', (_message.Message,), {
-  'DESCRIPTOR' : _SLICEID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.SliceId)
-  })
-_sym_db.RegisterMessage(SliceId)
-
-Slice = _reflection.GeneratedProtocolMessageType('Slice', (_message.Message,), {
-  'DESCRIPTOR' : _SLICE,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Slice)
-  })
-_sym_db.RegisterMessage(Slice)
-
-SliceStatus = _reflection.GeneratedProtocolMessageType('SliceStatus', (_message.Message,), {
-  'DESCRIPTOR' : _SLICESTATUS,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.SliceStatus)
-  })
-_sym_db.RegisterMessage(SliceStatus)
-
-SliceIdList = _reflection.GeneratedProtocolMessageType('SliceIdList', (_message.Message,), {
-  'DESCRIPTOR' : _SLICEIDLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.SliceIdList)
-  })
-_sym_db.RegisterMessage(SliceIdList)
-
-SliceList = _reflection.GeneratedProtocolMessageType('SliceList', (_message.Message,), {
-  'DESCRIPTOR' : _SLICELIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.SliceList)
-  })
-_sym_db.RegisterMessage(SliceList)
-
-SliceEvent = _reflection.GeneratedProtocolMessageType('SliceEvent', (_message.Message,), {
-  'DESCRIPTOR' : _SLICEEVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.SliceEvent)
-  })
-_sym_db.RegisterMessage(SliceEvent)
-
-ConnectionId = _reflection.GeneratedProtocolMessageType('ConnectionId', (_message.Message,), {
-  'DESCRIPTOR' : _CONNECTIONID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ConnectionId)
-  })
-_sym_db.RegisterMessage(ConnectionId)
-
-Connection = _reflection.GeneratedProtocolMessageType('Connection', (_message.Message,), {
-  'DESCRIPTOR' : _CONNECTION,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Connection)
-  })
-_sym_db.RegisterMessage(Connection)
-
-ConnectionIdList = _reflection.GeneratedProtocolMessageType('ConnectionIdList', (_message.Message,), {
-  'DESCRIPTOR' : _CONNECTIONIDLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ConnectionIdList)
-  })
-_sym_db.RegisterMessage(ConnectionIdList)
-
-ConnectionList = _reflection.GeneratedProtocolMessageType('ConnectionList', (_message.Message,), {
-  'DESCRIPTOR' : _CONNECTIONLIST,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ConnectionList)
-  })
-_sym_db.RegisterMessage(ConnectionList)
-
-ConnectionEvent = _reflection.GeneratedProtocolMessageType('ConnectionEvent', (_message.Message,), {
-  'DESCRIPTOR' : _CONNECTIONEVENT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ConnectionEvent)
-  })
-_sym_db.RegisterMessage(ConnectionEvent)
-
-EndPointId = _reflection.GeneratedProtocolMessageType('EndPointId', (_message.Message,), {
-  'DESCRIPTOR' : _ENDPOINTID,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.EndPointId)
-  })
-_sym_db.RegisterMessage(EndPointId)
-
-EndPoint = _reflection.GeneratedProtocolMessageType('EndPoint', (_message.Message,), {
-  'DESCRIPTOR' : _ENDPOINT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.EndPoint)
-  })
-_sym_db.RegisterMessage(EndPoint)
-
-ConfigRule = _reflection.GeneratedProtocolMessageType('ConfigRule', (_message.Message,), {
-  'DESCRIPTOR' : _CONFIGRULE,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.ConfigRule)
-  })
-_sym_db.RegisterMessage(ConfigRule)
-
-Constraint = _reflection.GeneratedProtocolMessageType('Constraint', (_message.Message,), {
-  'DESCRIPTOR' : _CONSTRAINT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.Constraint)
-  })
-_sym_db.RegisterMessage(Constraint)
-
-TeraFlowController = _reflection.GeneratedProtocolMessageType('TeraFlowController', (_message.Message,), {
-  'DESCRIPTOR' : _TERAFLOWCONTROLLER,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.TeraFlowController)
-  })
-_sym_db.RegisterMessage(TeraFlowController)
-
-AuthenticationResult = _reflection.GeneratedProtocolMessageType('AuthenticationResult', (_message.Message,), {
-  'DESCRIPTOR' : _AUTHENTICATIONRESULT,
-  '__module__' : 'context_pb2'
-  # @@protoc_insertion_point(class_scope:context.AuthenticationResult)
-  })
-_sym_db.RegisterMessage(AuthenticationResult)
-
-
-
-_CONTEXTSERVICE = _descriptor.ServiceDescriptor(
-  name='ContextService',
-  full_name='context.ContextService',
-  file=DESCRIPTOR,
-  index=0,
-  serialized_options=None,
-  create_key=_descriptor._internal_create_key,
-  serialized_start=5273,
-  serialized_end=7688,
-  methods=[
-  _descriptor.MethodDescriptor(
-    name='ListContextIds',
-    full_name='context.ContextService.ListContextIds',
-    index=0,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_CONTEXTIDLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListContexts',
-    full_name='context.ContextService.ListContexts',
-    index=1,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_CONTEXTLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetContext',
-    full_name='context.ContextService.GetContext',
-    index=2,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_CONTEXT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='SetContext',
-    full_name='context.ContextService.SetContext',
-    index=3,
-    containing_service=None,
-    input_type=_CONTEXT,
-    output_type=_CONTEXTID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='RemoveContext',
-    full_name='context.ContextService.RemoveContext',
-    index=4,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetContextEvents',
-    full_name='context.ContextService.GetContextEvents',
-    index=5,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_CONTEXTEVENT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListTopologyIds',
-    full_name='context.ContextService.ListTopologyIds',
-    index=6,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_TOPOLOGYIDLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListTopologies',
-    full_name='context.ContextService.ListTopologies',
-    index=7,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_TOPOLOGYLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetTopology',
-    full_name='context.ContextService.GetTopology',
-    index=8,
-    containing_service=None,
-    input_type=_TOPOLOGYID,
-    output_type=_TOPOLOGY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='SetTopology',
-    full_name='context.ContextService.SetTopology',
-    index=9,
-    containing_service=None,
-    input_type=_TOPOLOGY,
-    output_type=_TOPOLOGYID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='RemoveTopology',
-    full_name='context.ContextService.RemoveTopology',
-    index=10,
-    containing_service=None,
-    input_type=_TOPOLOGYID,
-    output_type=_EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetTopologyEvents',
-    full_name='context.ContextService.GetTopologyEvents',
-    index=11,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_TOPOLOGYEVENT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListDeviceIds',
-    full_name='context.ContextService.ListDeviceIds',
-    index=12,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_DEVICEIDLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListDevices',
-    full_name='context.ContextService.ListDevices',
-    index=13,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_DEVICELIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetDevice',
-    full_name='context.ContextService.GetDevice',
-    index=14,
-    containing_service=None,
-    input_type=_DEVICEID,
-    output_type=_DEVICE,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='SetDevice',
-    full_name='context.ContextService.SetDevice',
-    index=15,
-    containing_service=None,
-    input_type=_DEVICE,
-    output_type=_DEVICEID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='RemoveDevice',
-    full_name='context.ContextService.RemoveDevice',
-    index=16,
-    containing_service=None,
-    input_type=_DEVICEID,
-    output_type=_EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetDeviceEvents',
-    full_name='context.ContextService.GetDeviceEvents',
-    index=17,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_DEVICEEVENT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListLinkIds',
-    full_name='context.ContextService.ListLinkIds',
-    index=18,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_LINKIDLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListLinks',
-    full_name='context.ContextService.ListLinks',
-    index=19,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_LINKLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetLink',
-    full_name='context.ContextService.GetLink',
-    index=20,
-    containing_service=None,
-    input_type=_LINKID,
-    output_type=_LINK,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='SetLink',
-    full_name='context.ContextService.SetLink',
-    index=21,
-    containing_service=None,
-    input_type=_LINK,
-    output_type=_LINKID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='RemoveLink',
-    full_name='context.ContextService.RemoveLink',
-    index=22,
-    containing_service=None,
-    input_type=_LINKID,
-    output_type=_EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetLinkEvents',
-    full_name='context.ContextService.GetLinkEvents',
-    index=23,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_LINKEVENT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListServiceIds',
-    full_name='context.ContextService.ListServiceIds',
-    index=24,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_SERVICEIDLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListServices',
-    full_name='context.ContextService.ListServices',
-    index=25,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_SERVICELIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetService',
-    full_name='context.ContextService.GetService',
-    index=26,
-    containing_service=None,
-    input_type=_SERVICEID,
-    output_type=_SERVICE,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='SetService',
-    full_name='context.ContextService.SetService',
-    index=27,
-    containing_service=None,
-    input_type=_SERVICE,
-    output_type=_SERVICEID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='RemoveService',
-    full_name='context.ContextService.RemoveService',
-    index=28,
-    containing_service=None,
-    input_type=_SERVICEID,
-    output_type=_EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetServiceEvents',
-    full_name='context.ContextService.GetServiceEvents',
-    index=29,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_SERVICEEVENT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListSliceIds',
-    full_name='context.ContextService.ListSliceIds',
-    index=30,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_SLICEIDLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListSlices',
-    full_name='context.ContextService.ListSlices',
-    index=31,
-    containing_service=None,
-    input_type=_CONTEXTID,
-    output_type=_SLICELIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetSlice',
-    full_name='context.ContextService.GetSlice',
-    index=32,
-    containing_service=None,
-    input_type=_SLICEID,
-    output_type=_SLICE,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='SetSlice',
-    full_name='context.ContextService.SetSlice',
-    index=33,
-    containing_service=None,
-    input_type=_SLICE,
-    output_type=_SLICEID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='RemoveSlice',
-    full_name='context.ContextService.RemoveSlice',
-    index=34,
-    containing_service=None,
-    input_type=_SLICEID,
-    output_type=_EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetSliceEvents',
-    full_name='context.ContextService.GetSliceEvents',
-    index=35,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_SLICEEVENT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListConnectionIds',
-    full_name='context.ContextService.ListConnectionIds',
-    index=36,
-    containing_service=None,
-    input_type=_SERVICEID,
-    output_type=_CONNECTIONIDLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='ListConnections',
-    full_name='context.ContextService.ListConnections',
-    index=37,
-    containing_service=None,
-    input_type=_SERVICEID,
-    output_type=_CONNECTIONLIST,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetConnection',
-    full_name='context.ContextService.GetConnection',
-    index=38,
-    containing_service=None,
-    input_type=_CONNECTIONID,
-    output_type=_CONNECTION,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='SetConnection',
-    full_name='context.ContextService.SetConnection',
-    index=39,
-    containing_service=None,
-    input_type=_CONNECTION,
-    output_type=_CONNECTIONID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='RemoveConnection',
-    full_name='context.ContextService.RemoveConnection',
-    index=40,
-    containing_service=None,
-    input_type=_CONNECTIONID,
-    output_type=_EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='GetConnectionEvents',
-    full_name='context.ContextService.GetConnectionEvents',
-    index=41,
-    containing_service=None,
-    input_type=_EMPTY,
-    output_type=_CONNECTIONEVENT,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-])
-_sym_db.RegisterServiceDescriptor(_CONTEXTSERVICE)
-
-DESCRIPTOR.services_by_name['ContextService'] = _CONTEXTSERVICE
-
-# @@protoc_insertion_point(module_scope)
diff --git a/src/service/proto/kpi_sample_types_pb2.py b/src/service/proto/kpi_sample_types_pb2.py
deleted file mode 100644
index ea7fd2f82757d4c3db02d7e2c7817e2787b0b490..0000000000000000000000000000000000000000
--- a/src/service/proto/kpi_sample_types_pb2.py
+++ /dev/null
@@ -1,78 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: kpi_sample_types.proto
-"""Generated protocol buffer code."""
-from google.protobuf.internal import enum_type_wrapper
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import message as _message
-from google.protobuf import reflection as _reflection
-from google.protobuf import symbol_database as _symbol_database
-# @@protoc_insertion_point(imports)
-
-_sym_db = _symbol_database.Default()
-
-
-
-
-DESCRIPTOR = _descriptor.FileDescriptor(
-  name='kpi_sample_types.proto',
-  package='kpi_sample_types',
-  syntax='proto3',
-  serialized_options=None,
-  create_key=_descriptor._internal_create_key,
-  serialized_pb=b'\n\x16kpi_sample_types.proto\x12\x10kpi_sample_types*\xbe\x01\n\rKpiSampleType\x12\x19\n\x15KPISAMPLETYPE_UNKNOWN\x10\x00\x12%\n!KPISAMPLETYPE_PACKETS_TRANSMITTED\x10\x65\x12\"\n\x1eKPISAMPLETYPE_PACKETS_RECEIVED\x10\x66\x12$\n\x1fKPISAMPLETYPE_BYTES_TRANSMITTED\x10\xc9\x01\x12!\n\x1cKPISAMPLETYPE_BYTES_RECEIVED\x10\xca\x01\x62\x06proto3'
-)
-
-_KPISAMPLETYPE = _descriptor.EnumDescriptor(
-  name='KpiSampleType',
-  full_name='kpi_sample_types.KpiSampleType',
-  filename=None,
-  file=DESCRIPTOR,
-  create_key=_descriptor._internal_create_key,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='KPISAMPLETYPE_UNKNOWN', index=0, number=0,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='KPISAMPLETYPE_PACKETS_TRANSMITTED', index=1, number=101,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='KPISAMPLETYPE_PACKETS_RECEIVED', index=2, number=102,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='KPISAMPLETYPE_BYTES_TRANSMITTED', index=3, number=201,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-    _descriptor.EnumValueDescriptor(
-      name='KPISAMPLETYPE_BYTES_RECEIVED', index=4, number=202,
-      serialized_options=None,
-      type=None,
-      create_key=_descriptor._internal_create_key),
-  ],
-  containing_type=None,
-  serialized_options=None,
-  serialized_start=45,
-  serialized_end=235,
-)
-_sym_db.RegisterEnumDescriptor(_KPISAMPLETYPE)
-
-KpiSampleType = enum_type_wrapper.EnumTypeWrapper(_KPISAMPLETYPE)
-KPISAMPLETYPE_UNKNOWN = 0
-KPISAMPLETYPE_PACKETS_TRANSMITTED = 101
-KPISAMPLETYPE_PACKETS_RECEIVED = 102
-KPISAMPLETYPE_BYTES_TRANSMITTED = 201
-KPISAMPLETYPE_BYTES_RECEIVED = 202
-
-
-DESCRIPTOR.enum_types_by_name['KpiSampleType'] = _KPISAMPLETYPE
-_sym_db.RegisterFileDescriptor(DESCRIPTOR)
-
-
-# @@protoc_insertion_point(module_scope)
diff --git a/src/service/proto/service_pb2.py b/src/service/proto/service_pb2.py
deleted file mode 100644
index 8e2806c7685e24ab90a3d59a19f1e4f99ebc9712..0000000000000000000000000000000000000000
--- a/src/service/proto/service_pb2.py
+++ /dev/null
@@ -1,78 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: service.proto
-"""Generated protocol buffer code."""
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import message as _message
-from google.protobuf import reflection as _reflection
-from google.protobuf import symbol_database as _symbol_database
-# @@protoc_insertion_point(imports)
-
-_sym_db = _symbol_database.Default()
-
-
-from . import context_pb2 as context__pb2
-
-
-DESCRIPTOR = _descriptor.FileDescriptor(
-  name='service.proto',
-  package='service',
-  syntax='proto3',
-  serialized_options=None,
-  create_key=_descriptor._internal_create_key,
-  serialized_pb=b'\n\rservice.proto\x12\x07service\x1a\rcontext.proto2\xb9\x01\n\x0eServiceService\x12\x37\n\rCreateService\x12\x10.context.Service\x1a\x12.context.ServiceId\"\x00\x12\x37\n\rUpdateService\x12\x10.context.Service\x1a\x12.context.ServiceId\"\x00\x12\x35\n\rDeleteService\x12\x12.context.ServiceId\x1a\x0e.context.Empty\"\x00\x62\x06proto3'
-  ,
-  dependencies=[context__pb2.DESCRIPTOR,])
-
-
-
-_sym_db.RegisterFileDescriptor(DESCRIPTOR)
-
-
-
-_SERVICESERVICE = _descriptor.ServiceDescriptor(
-  name='ServiceService',
-  full_name='service.ServiceService',
-  file=DESCRIPTOR,
-  index=0,
-  serialized_options=None,
-  create_key=_descriptor._internal_create_key,
-  serialized_start=42,
-  serialized_end=227,
-  methods=[
-  _descriptor.MethodDescriptor(
-    name='CreateService',
-    full_name='service.ServiceService.CreateService',
-    index=0,
-    containing_service=None,
-    input_type=context__pb2._SERVICE,
-    output_type=context__pb2._SERVICEID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='UpdateService',
-    full_name='service.ServiceService.UpdateService',
-    index=1,
-    containing_service=None,
-    input_type=context__pb2._SERVICE,
-    output_type=context__pb2._SERVICEID,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-  _descriptor.MethodDescriptor(
-    name='DeleteService',
-    full_name='service.ServiceService.DeleteService',
-    index=2,
-    containing_service=None,
-    input_type=context__pb2._SERVICEID,
-    output_type=context__pb2._EMPTY,
-    serialized_options=None,
-    create_key=_descriptor._internal_create_key,
-  ),
-])
-_sym_db.RegisterServiceDescriptor(_SERVICESERVICE)
-
-DESCRIPTOR.services_by_name['ServiceService'] = _SERVICESERVICE
-
-# @@protoc_insertion_point(module_scope)
diff --git a/src/service/proto/service_pb2_grpc.py b/src/service/proto/service_pb2_grpc.py
deleted file mode 100644
index 7269e1f5fc706c94de826a3ef174243740487940..0000000000000000000000000000000000000000
--- a/src/service/proto/service_pb2_grpc.py
+++ /dev/null
@@ -1,132 +0,0 @@
-# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
-"""Client and server classes corresponding to protobuf-defined services."""
-import grpc
-
-from . import context_pb2 as context__pb2
-
-
-class ServiceServiceStub(object):
-    """Missing associated documentation comment in .proto file."""
-
-    def __init__(self, channel):
-        """Constructor.
-
-        Args:
-            channel: A grpc.Channel.
-        """
-        self.CreateService = channel.unary_unary(
-                '/service.ServiceService/CreateService',
-                request_serializer=context__pb2.Service.SerializeToString,
-                response_deserializer=context__pb2.ServiceId.FromString,
-                )
-        self.UpdateService = channel.unary_unary(
-                '/service.ServiceService/UpdateService',
-                request_serializer=context__pb2.Service.SerializeToString,
-                response_deserializer=context__pb2.ServiceId.FromString,
-                )
-        self.DeleteService = channel.unary_unary(
-                '/service.ServiceService/DeleteService',
-                request_serializer=context__pb2.ServiceId.SerializeToString,
-                response_deserializer=context__pb2.Empty.FromString,
-                )
-
-
-class ServiceServiceServicer(object):
-    """Missing associated documentation comment in .proto file."""
-
-    def CreateService(self, request, context):
-        """Missing associated documentation comment in .proto file."""
-        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
-        context.set_details('Method not implemented!')
-        raise NotImplementedError('Method not implemented!')
-
-    def UpdateService(self, request, context):
-        """Missing associated documentation comment in .proto file."""
-        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
-        context.set_details('Method not implemented!')
-        raise NotImplementedError('Method not implemented!')
-
-    def DeleteService(self, request, context):
-        """Missing associated documentation comment in .proto file."""
-        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
-        context.set_details('Method not implemented!')
-        raise NotImplementedError('Method not implemented!')
-
-
-def add_ServiceServiceServicer_to_server(servicer, server):
-    rpc_method_handlers = {
-            'CreateService': grpc.unary_unary_rpc_method_handler(
-                    servicer.CreateService,
-                    request_deserializer=context__pb2.Service.FromString,
-                    response_serializer=context__pb2.ServiceId.SerializeToString,
-            ),
-            'UpdateService': grpc.unary_unary_rpc_method_handler(
-                    servicer.UpdateService,
-                    request_deserializer=context__pb2.Service.FromString,
-                    response_serializer=context__pb2.ServiceId.SerializeToString,
-            ),
-            'DeleteService': grpc.unary_unary_rpc_method_handler(
-                    servicer.DeleteService,
-                    request_deserializer=context__pb2.ServiceId.FromString,
-                    response_serializer=context__pb2.Empty.SerializeToString,
-            ),
-    }
-    generic_handler = grpc.method_handlers_generic_handler(
-            'service.ServiceService', rpc_method_handlers)
-    server.add_generic_rpc_handlers((generic_handler,))
-
-
- # This class is part of an EXPERIMENTAL API.
-class ServiceService(object):
-    """Missing associated documentation comment in .proto file."""
-
-    @staticmethod
-    def CreateService(request,
-            target,
-            options=(),
-            channel_credentials=None,
-            call_credentials=None,
-            insecure=False,
-            compression=None,
-            wait_for_ready=None,
-            timeout=None,
-            metadata=None):
-        return grpc.experimental.unary_unary(request, target, '/service.ServiceService/CreateService',
-            context__pb2.Service.SerializeToString,
-            context__pb2.ServiceId.FromString,
-            options, channel_credentials,
-            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
-
-    @staticmethod
-    def UpdateService(request,
-            target,
-            options=(),
-            channel_credentials=None,
-            call_credentials=None,
-            insecure=False,
-            compression=None,
-            wait_for_ready=None,
-            timeout=None,
-            metadata=None):
-        return grpc.experimental.unary_unary(request, target, '/service.ServiceService/UpdateService',
-            context__pb2.Service.SerializeToString,
-            context__pb2.ServiceId.FromString,
-            options, channel_credentials,
-            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
-
-    @staticmethod
-    def DeleteService(request,
-            target,
-            options=(),
-            channel_credentials=None,
-            call_credentials=None,
-            insecure=False,
-            compression=None,
-            wait_for_ready=None,
-            timeout=None,
-            metadata=None):
-        return grpc.experimental.unary_unary(request, target, '/service.ServiceService/DeleteService',
-            context__pb2.ServiceId.SerializeToString,
-            context__pb2.Empty.FromString,
-            options, channel_credentials,
-            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
diff --git a/src/service/requirements.in b/src/service/requirements.in
index 8f2241b4710788089b9e7ddaee69ea5bccb7943b..950a862e9a389ff0372296eec9987671fd6d9f48 100644
--- a/src/service/requirements.in
+++ b/src/service/requirements.in
@@ -1,23 +1,3 @@
 anytree==2.8.0
-APScheduler==3.8.1
-fastcache==1.1.0
-Flask==2.0.2
-Flask-RESTful==0.3.9
-grpcio==1.43.0
-grpcio-health-checking==1.43.0
-Jinja2==3.0.3
-netconf-client==2.0.0 #1.7.3
 networkx==2.6.3
-p4runtime==1.3.0
-paramiko==2.9.2
-prometheus-client==0.13.0
-protobuf==3.19.3
 pydot==1.4.2
-pytest==6.2.5
-pytest-benchmark==3.4.1
-python-json-logger==2.0.2
-pytz==2021.3
-redis==4.1.2
-requests==2.27.1
-xmltodict==0.12.0
-coverage==6.3
diff --git a/src/service/service/ServiceService.py b/src/service/service/ServiceService.py
index 356c314c380e8df151b60ed826c41d294f9462ca..b152376254b52f39c7351eca628165a4a05fac31 100644
--- a/src/service/service/ServiceService.py
+++ b/src/service/service/ServiceService.py
@@ -17,8 +17,8 @@ from common.Settings import get_service_port_grpc
 from common.orm.backend.BackendEnum import BackendEnum
 from common.orm.Database import Database
 from common.orm.Factory import get_database_backend
+from common.proto.service_pb2_grpc import add_ServiceServiceServicer_to_server
 from common.tools.service.GenericGrpcService import GenericGrpcService
-from service.proto.service_pb2_grpc import add_ServiceServiceServicer_to_server
 from .ServiceServiceServicerImpl import ServiceServiceServicerImpl
 from .service_handler_api.ServiceHandlerFactory import ServiceHandlerFactory
 
diff --git a/src/service/service/ServiceServiceServicerImpl.py b/src/service/service/ServiceServiceServicerImpl.py
index f34b99d6367d12f4d6d995db2f5fc1a691933bca..6355cafbef0fc65338269df064a0f56e115b746e 100644
--- a/src/service/service/ServiceServiceServicerImpl.py
+++ b/src/service/service/ServiceServiceServicerImpl.py
@@ -17,13 +17,13 @@ import grpc, json, logging
 from common.orm.Database import Database
 from common.orm.HighLevel import get_object
 from common.orm.backend.Tools import key_to_str
+from common.proto.context_pb2 import Empty, Service, ServiceId
+from common.proto.service_pb2_grpc import ServiceServiceServicer
 from common.rpc_method_wrapper.Decorator import create_metrics, safe_and_metered_rpc_method
 from common.rpc_method_wrapper.ServiceExceptions import InvalidArgumentException, NotFoundException
 from common.tools.grpc.Tools import grpc_message_to_json, grpc_message_to_json_string
 from context.client.ContextClient import ContextClient
 from device.client.DeviceClient import DeviceClient
-from service.proto.context_pb2 import Empty, Service, ServiceId
-from service.proto.service_pb2_grpc import ServiceServiceServicer
 from service.service.database.DeviceModel import DeviceModel
 from .database.DatabaseServiceTools import (
     sync_service_from_context, sync_service_to_context, update_service_in_local_database)
diff --git a/src/service/service/Tools.py b/src/service/service/Tools.py
index af9ab658979182cfe50d8d80dd254d1aedf62c88..4386793c52a979cd0b3d86701a3476314857f3ac 100644
--- a/src/service/service/Tools.py
+++ b/src/service/service/Tools.py
@@ -17,10 +17,11 @@ from typing import Any, Dict, List, Optional, Tuple
 from common.orm.Database import Database
 from common.orm.HighLevel import get_object, get_related_objects
 from common.orm.backend.Tools import key_to_str
+from common.proto.context_pb2 import (
+    ConfigRule, Connection, Constraint, EndPointId, Service, ServiceId, ServiceStatusEnum)
 from common.rpc_method_wrapper.ServiceExceptions import (
     InvalidArgumentException, NotFoundException, OperationFailedException)
 from context.client.ContextClient import ContextClient
-from context.proto.context_pb2 import ConfigRule, Connection, Constraint, EndPointId, Service, ServiceId, ServiceStatusEnum
 from device.client.DeviceClient import DeviceClient
 from .database.ConfigModel import (
     ConfigModel, ConfigRuleModel, ORM_ConfigActionEnum, get_config_rules, grpc_config_rules_to_raw)
diff --git a/src/service/service/database/ConfigModel.py b/src/service/service/database/ConfigModel.py
index a71bb18d13335d45b8c5d4a9783fb1c759e9dea8..8472a44eaefefceaee36dcbe40d9a427eb2cbb36 100644
--- a/src/service/service/database/ConfigModel.py
+++ b/src/service/service/database/ConfigModel.py
@@ -24,7 +24,8 @@ from common.orm.fields.IntegerField import IntegerField
 from common.orm.fields.PrimaryKeyField import PrimaryKeyField
 from common.orm.fields.StringField import StringField
 from common.orm.model.Model import Model
-from service.proto.context_pb2 import ConfigActionEnum
+from common.proto.context_pb2 import ConfigActionEnum
+from common.tools.grpc.Tools import grpc_message_to_json_string
 from .Tools import fast_hasher, grpc_to_enum, remove_dict_key
 
 LOGGER = logging.getLogger(__name__)
@@ -57,8 +58,10 @@ class ConfigRuleModel(Model): # pylint: disable=abstract-method
     def dump(self, include_position=True) -> Dict: # pylint: disable=arguments-differ
         result = {
             'action': self.action.value,
-            'resource_key': self.key,
-            'resource_value': self.value,
+            'custom': {
+                'resource_key': self.key,
+                'resource_value': self.value,
+            },
         }
         if include_position: result['position'] = self.position
         return result
@@ -73,7 +76,11 @@ def delete_all_config_rules(database : Database, db_parent_pk : str, config_name
 def grpc_config_rules_to_raw(grpc_config_rules) -> List[Tuple[ORM_ConfigActionEnum, str, str]]:
     def translate(grpc_config_rule):
         action = grpc_to_enum__config_action(grpc_config_rule.action)
-        return action, grpc_config_rule.resource_key, grpc_config_rule.resource_value
+        config_rule_type = str(grpc_config_rule.WhichOneof('config_rule'))
+        if config_rule_type != 'custom':
+            raise NotImplementedError('ConfigRule of type {:s} is not implemented: {:s}'.format(
+                config_rule_type, grpc_message_to_json_string(grpc_config_rule)))
+        return action, grpc_config_rule.custom.resource_key, grpc_config_rule.custom.resource_value
     return [translate(grpc_config_rule) for grpc_config_rule in grpc_config_rules]
 
 def get_config_rules(
@@ -83,15 +90,17 @@ def get_config_rules(
     str_config_key = key_to_str([db_parent_pk, config_name], separator=':')
     db_config = get_object(database, ConfigModel, str_config_key, raise_if_not_found=False)
     return [] if db_config is None else [
+        # pylint: disable=no-member, protected-access
         (ORM_ConfigActionEnum._value2member_map_.get(config_rule['action']),
-            config_rule['resource_key'], config_rule['resource_value'])
+            config_rule['custom']['resource_key'], config_rule['custom']['resource_value'])
         for config_rule in db_config.dump()
+        if 'custom' in config_rule
     ]
 
 def update_config(
     database : Database, db_parent_pk : str, config_name : str,
     raw_config_rules : List[Tuple[ORM_ConfigActionEnum, str, str]]
-    ) -> List[Tuple[Union[ConfigModel, ConfigRuleModel], bool]]:
+) -> List[Tuple[Union[ConfigModel, ConfigRuleModel], bool]]:
 
     str_config_key = key_to_str([db_parent_pk, config_name], separator=':')
     result : Tuple[ConfigModel, bool] = get_or_create_object(database, ConfigModel, str_config_key)
@@ -105,7 +114,8 @@ def update_config(
         result : Tuple[ConfigRuleModel, bool] = update_or_create_object(
             database, ConfigRuleModel, str_config_rule_key, {
                 'config_fk': db_config, 'position': position, 'action': action, 'key': resource_key,
-                'value': resource_value})
+                'value': resource_value,
+            })
         db_config_rule, updated = result
         db_objects.append((db_config_rule, updated))
 
diff --git a/src/service/service/database/ConstraintModel.py b/src/service/service/database/ConstraintModel.py
index 4c58076accdb3e5e01d3e197148c60e8dee5ba77..f75acf540fa04349cc3925bb11db94581232dd85 100644
--- a/src/service/service/database/ConstraintModel.py
+++ b/src/service/service/database/ConstraintModel.py
@@ -44,8 +44,10 @@ class ConstraintModel(Model): # pylint: disable=abstract-method
 
     def dump(self, include_position=True) -> Dict: # pylint: disable=arguments-differ
         result = {
-            'constraint_type': self.constraint_type,
-            'constraint_value': self.constraint_value,
+            'custom': {
+                'constraint_type': self.constraint_type,
+                'constraint_value': self.constraint_value,
+            },
         }
         if include_position: result['position'] = self.position
         return result
@@ -60,8 +62,9 @@ def delete_all_constraints(database : Database, db_parent_pk : str, constraints_
 
 def grpc_constraints_to_raw(grpc_constraints) -> List[Tuple[str, str]]:
     return [
-        (grpc_constraint.constraint_type, grpc_constraint.constraint_value)
+        (grpc_constraint.custom.constraint_type, grpc_constraint.custom.constraint_value)
         for grpc_constraint in grpc_constraints
+        if grpc_constraint.WhichOneof('constraint') == 'custom'
     ]
 
 def get_constraints(database : Database, db_parent_pk : str, constraints_name : str) -> List[Tuple[str, str]]:
@@ -69,13 +72,14 @@ def get_constraints(database : Database, db_parent_pk : str, constraints_name :
     db_constraints : ConstraintsModel = get_object(
         database, ConstraintsModel, str_constraints_key, raise_if_not_found=False)
     return [] if db_constraints is None else [
-        (constraint['constraint_type'], constraint['constraint_value'])
+        (constraint['custom']['constraint_type'], constraint['custom']['constraint_value'])
         for constraint in db_constraints.dump()
+        if 'custom' in constraint
     ]
 
 def update_constraints(
     database : Database, db_parent_pk : str, constraints_name : str, raw_constraints : List[Tuple[str, str]]
-    ) -> List[Tuple[Union[ConstraintsModel, ConstraintModel], bool]]:
+) -> List[Tuple[Union[ConstraintsModel, ConstraintModel], bool]]:
 
     str_constraints_key = key_to_str([db_parent_pk, constraints_name], separator=':')
     result : Tuple[ConstraintsModel, bool] = get_or_create_object(database, ConstraintsModel, str_constraints_key)
diff --git a/src/service/service/database/DatabaseDeviceTools.py b/src/service/service/database/DatabaseDeviceTools.py
index 081e9eead4e6c9e6ea25d5a38c76e65c16b9b478..2da9c584f731723b24b80439020c6a5eabe1f72e 100644
--- a/src/service/service/database/DatabaseDeviceTools.py
+++ b/src/service/service/database/DatabaseDeviceTools.py
@@ -17,9 +17,9 @@ from typing import Tuple
 from common.orm.Database import Database
 from common.orm.HighLevel import get_or_create_object, update_or_create_object
 from common.orm.backend.Tools import key_to_str
+from common.proto.context_pb2 import Device, DeviceId
 from common.rpc_method_wrapper.ServiceExceptions import InvalidArgumentException
 from context.client.ContextClient import ContextClient
-from device.proto.context_pb2 import Device, DeviceId
 from .ConfigModel import delete_all_config_rules, grpc_config_rules_to_raw, update_config
 from .ContextModel import ContextModel
 from .DeviceModel import DeviceModel, grpc_to_enum__device_operational_status, set_drivers
diff --git a/src/service/service/database/DatabaseServiceTools.py b/src/service/service/database/DatabaseServiceTools.py
index f00c1ff2d1379ffab69d3eb042b3adf18c4d61c8..27efa17ffca50737daba28ac2d8a81438eb2a433 100644
--- a/src/service/service/database/DatabaseServiceTools.py
+++ b/src/service/service/database/DatabaseServiceTools.py
@@ -18,9 +18,9 @@ from common.Constants import DEFAULT_CONTEXT_UUID, DEFAULT_TOPOLOGY_UUID
 from common.orm.Database import Database
 from common.orm.HighLevel import get_object, get_or_create_object, update_or_create_object
 from common.orm.backend.Tools import key_to_str
+from common.proto.context_pb2 import Service, ServiceId
 from common.rpc_method_wrapper.ServiceExceptions import InvalidArgumentException
 from context.client.ContextClient import ContextClient
-from service.proto.context_pb2 import Service, ServiceId
 from .ConfigModel import delete_all_config_rules, grpc_config_rules_to_raw, update_config
 from .ConstraintModel import delete_all_constraints, grpc_constraints_to_raw, update_constraints
 from .ContextModel import ContextModel
diff --git a/src/service/service/database/DeviceModel.py b/src/service/service/database/DeviceModel.py
index b5faaf77d083e2cb6ef140368a383dd6389dfa18..0f0201190542397a34b68fa217706c904606ead3 100644
--- a/src/service/service/database/DeviceModel.py
+++ b/src/service/service/database/DeviceModel.py
@@ -22,7 +22,7 @@ from common.orm.fields.ForeignKeyField import ForeignKeyField
 from common.orm.fields.PrimaryKeyField import PrimaryKeyField
 from common.orm.fields.StringField import StringField
 from common.orm.model.Model import Model
-from context.proto.context_pb2 import DeviceDriverEnum, DeviceOperationalStatusEnum
+from common.proto.context_pb2 import DeviceDriverEnum, DeviceOperationalStatusEnum
 from .ConfigModel import ConfigModel
 from .Tools import grpc_to_enum
 
diff --git a/src/service/service/database/EndPointModel.py b/src/service/service/database/EndPointModel.py
index 95287a4ce5599f38703c4ff7f4c19fbc236924e5..e043e1c0e5c91f98fb23a53b9a1367f0f64a1ba1 100644
--- a/src/service/service/database/EndPointModel.py
+++ b/src/service/service/database/EndPointModel.py
@@ -18,7 +18,7 @@ from common.orm.fields.ForeignKeyField import ForeignKeyField
 from common.orm.fields.PrimaryKeyField import PrimaryKeyField
 from common.orm.fields.StringField import StringField
 from common.orm.model.Model import Model
-from service.proto.context_pb2 import EndPointId
+from common.proto.context_pb2 import EndPointId
 from .DeviceModel import DeviceModel
 from .TopologyModel import TopologyModel
 
diff --git a/src/service/service/database/ServiceModel.py b/src/service/service/database/ServiceModel.py
index 86376f775c54280d06e059aceadc23515d3589e5..cf756af60a8178a9ae2fda2a5fa5ddeebc73912c 100644
--- a/src/service/service/database/ServiceModel.py
+++ b/src/service/service/database/ServiceModel.py
@@ -21,7 +21,7 @@ from common.orm.fields.PrimaryKeyField import PrimaryKeyField
 from common.orm.fields.StringField import StringField
 from common.orm.model.Model import Model
 from common.orm.HighLevel import get_related_objects
-from context.proto.context_pb2 import ServiceStatusEnum, ServiceTypeEnum
+from common.proto.context_pb2 import ServiceStatusEnum, ServiceTypeEnum
 from .ConfigModel import ConfigModel
 from .ConstraintModel import ConstraintsModel
 from .ContextModel import ContextModel
diff --git a/src/service/service/path_computation_element/PathComputationElement.py b/src/service/service/path_computation_element/PathComputationElement.py
index 763c93a725af92ecfb41b5d0f95cd2b9fdc22d8a..41a4c5d57722cb59ab3d3e505f9f79e68952ad5d 100644
--- a/src/service/service/path_computation_element/PathComputationElement.py
+++ b/src/service/service/path_computation_element/PathComputationElement.py
@@ -18,12 +18,12 @@ from typing import Dict, List, Tuple
 from networkx.drawing.nx_pydot import write_dot
 from common.Constants import DEFAULT_CONTEXT_UUID
 from common.DeviceTypes import DeviceTypeEnum
+from common.proto.context_pb2 import (
+    ConfigActionEnum, Connection, Device, Empty, EndPoint, EndPointId, Service, ServiceId, ServiceStatusEnum,
+    ServiceTypeEnum)
 from common.tools.grpc.Tools import (
     grpc_message_list_to_json, grpc_message_list_to_json_string, grpc_message_to_json, grpc_message_to_json_string)
 from context.client.ContextClient import ContextClient
-from context.proto.context_pb2 import (
-    ConfigActionEnum, Connection, Device, Empty, EndPoint, EndPointId, Service, ServiceId, ServiceStatusEnum,
-    ServiceTypeEnum)
 from .Enums import EdgeTypeEnum, NodeTypeEnum
 from .Tools import get_device, get_device_key, get_edge_type, get_endpoint, get_endpoint_key, get_link_key
 
@@ -302,14 +302,16 @@ class PathComputationElement:
                 'service_config': {'config_rules': [
                     {
                         'action': ConfigActionEnum.CONFIGACTION_SET,
-                        'resource_key': 'settings',
-                        'resource_value': json.dumps({
-                            'capacity_value':   1,
-                            'capacity_unit':    'GHz',
-                            'layer_proto_name': 'PHOTONIC_MEDIA',
-                            'layer_proto_qual': 'tapi-photonic-media:PHOTONIC_LAYER_QUALIFIER_NMC',
-                            'direction':        'UNIDIRECTIONAL',
-                        }, sort_keys=True)
+                        'custom': {
+                            'resource_key': 'settings',
+                            'resource_value': json.dumps({
+                                'capacity_value':   1,
+                                'capacity_unit':    'GHz',
+                                'layer_proto_name': 'PHOTONIC_MEDIA',
+                                'layer_proto_qual': 'tapi-photonic-media:PHOTONIC_LAYER_QUALIFIER_NMC',
+                                'direction':        'UNIDIRECTIONAL',
+                            }, sort_keys=True),
+                        }
                     }
                 ]},
             })
diff --git a/src/service/service/path_computation_element/Tools.py b/src/service/service/path_computation_element/Tools.py
index a3c7285e2c15d5c2efecabaaa1cfc5ed2842c451..d8ebdd36dcd5511bd1031a31cafa047d9e04fccf 100644
--- a/src/service/service/path_computation_element/Tools.py
+++ b/src/service/service/path_computation_element/Tools.py
@@ -14,7 +14,7 @@
 
 import networkx
 from typing import List, Optional
-from context.proto.context_pb2 import Device, DeviceId, EndPoint, EndPointId, LinkId
+from common.proto.context_pb2 import Device, DeviceId, EndPoint, EndPointId, LinkId
 from .Enums import EdgeTypeEnum
 
 def get_device_key(device_id : DeviceId) -> str:
diff --git a/src/service/service/path_computation_element/TopologyViews.py b/src/service/service/path_computation_element/TopologyViews.py
index 6947f89e0296101342a8a47c9b82399829ceb5a4..e9161dc0d4e491d8fdfa239b8603fbf6613967ff 100644
--- a/src/service/service/path_computation_element/TopologyViews.py
+++ b/src/service/service/path_computation_element/TopologyViews.py
@@ -14,7 +14,7 @@
 
 import functools, networkx
 from typing import List, Optional, Union
-from context.proto.context_pb2 import EndPoint
+from common.proto.context_pb2 import EndPoint
 from context.service.database.EndPointModel import EndPointModel
 from .Enums import EdgeTypeEnum, LayerTypeEnum
 #from .Tools import get_endpoint
diff --git a/src/service/service/service_handlers/Tools.py b/src/service/service/service_handlers/Tools.py
deleted file mode 100644
index 5ca913645ceaae6eaf79788f9427afaef27d1dc6..0000000000000000000000000000000000000000
--- a/src/service/service/service_handlers/Tools.py
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import json
-from typing import Any, Dict, Union
-from service.proto.context_pb2 import ConfigActionEnum
-
-def config_rule(action : ConfigActionEnum, resource_key : str, resource_value : Union[str, Dict[str, Any]]):
-    if not isinstance(resource_value, str): resource_value = json.dumps(resource_value, sort_keys=True)
-    return {'action': action, 'resource_key': resource_key, 'resource_value': resource_value}
-
-def config_rule_set(resource_key : str, resource_value : Union[str, Dict[str, Any]]):
-    return config_rule(ConfigActionEnum.CONFIGACTION_SET, resource_key, resource_value)
-
-def config_rule_delete(resource_key : str, resource_value : Union[str, Dict[str, Any]]):
-    return config_rule(ConfigActionEnum.CONFIGACTION_DELETE, resource_key, resource_value)
-
-def constraint(constraint_type, constraint_value):
-    return {'constraint_type': str(constraint_type), 'constraint_value': str(constraint_value)}
-
-def context_id(context_uuid):
-    return {'context_uuid': {'uuid': context_uuid}}
-
-def topology_id(topology_uuid, context_uuid=None):
-    result = {'topology_uuid': {'uuid': topology_uuid}}
-    if context_uuid is not None: result['context_id'] = context_id(context_uuid)
-    return result
-
-def device_id(device_uuid):
-    return {'device_uuid': {'uuid': device_uuid}}
-
-def endpoint_id(device_uuid, endpoint_uuid, context_uuid=None, topology_uuid=None):
-    result = {'device_id': device_id(device_uuid), 'endpoint_uuid': {'uuid': endpoint_uuid}}
-    if topology_id is not None: result['topology_id'] = topology_id(topology_uuid, context_uuid=context_uuid)
-    return result
-
-def endpoint(device_uuid, endpoint_uuid, endpoint_type, context_uuid=None, topology_uuid=None):
-    return {
-        'endpoint_id': endpoint_id(device_uuid, endpoint_uuid, context_uuid=context_uuid, topology_uuid=topology_uuid),
-        'endpoint_type': endpoint_type,
-    }
diff --git a/src/service/service/service_handlers/l3nm_emulated/L3NMEmulatedServiceHandler.py b/src/service/service/service_handlers/l3nm_emulated/L3NMEmulatedServiceHandler.py
index 5c471a3982d59b0f5d9c5650705c9ef68e1c0b57..316b2ef8739efadf3f9f40d76d4e698117cc505f 100644
--- a/src/service/service/service_handlers/l3nm_emulated/L3NMEmulatedServiceHandler.py
+++ b/src/service/service/service_handlers/l3nm_emulated/L3NMEmulatedServiceHandler.py
@@ -17,17 +17,17 @@ from typing import Any, Dict, List, Optional, Tuple, Union
 from common.orm.Database import Database
 from common.orm.HighLevel import get_object
 from common.orm.backend.Tools import key_to_str
+from common.proto.context_pb2 import Device
+from common.tools.object_factory.ConfigRule import json_config_rule_delete, json_config_rule_set
 from common.type_checkers.Checkers import chk_length, chk_type
 from context.client.ContextClient import ContextClient
 from device.client.DeviceClient import DeviceClient
-from device.proto.context_pb2 import Device
 from service.service.database.ConfigModel import ORM_ConfigActionEnum, get_config_rules
 from service.service.database.ContextModel import ContextModel
 from service.service.database.DeviceModel import DeviceModel
 from service.service.database.ServiceModel import ServiceModel
 from service.service.service_handler_api._ServiceHandler import _ServiceHandler
 from service.service.service_handler_api.AnyTreeTools import TreeNode, delete_subnode, get_subnode, set_subnode_value
-from service.service.service_handlers.Tools import config_rule_set, config_rule_delete
 
 LOGGER = logging.getLogger(__name__)
 
@@ -103,91 +103,91 @@ class L3NMEmulatedServiceHandler(_ServiceHandler):
                 json_device_config : Dict = json_device.setdefault('device_config', {})
                 json_device_config_rules : List = json_device_config.setdefault('config_rules', [])
                 json_device_config_rules.extend([
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]'.format(network_instance_name), {
                             'name': network_instance_name, 'description': network_interface_desc, 'type': 'L3VRF',
                             'route_distinguisher': route_distinguisher,
                             #'router_id': router_id, 'address_families': address_families,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/interface[{:s}]'.format(endpoint_uuid), {
                             'name': endpoint_uuid, 'description': network_interface_desc, 'mtu': mtu,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/interface[{:s}]/subinterface[{:d}]'.format(endpoint_uuid, sub_interface_index), {
                             'name': endpoint_uuid, 'index': sub_interface_index,
                             'description': network_subinterface_desc, 'vlan_id': vlan_id,
                             'address_ip': address_ip, 'address_prefix': address_prefix,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/interface[{:s}]'.format(network_instance_name, if_subif_name), {
                             'name': network_instance_name, 'id': if_subif_name, 'interface': endpoint_uuid,
                             'subinterface': sub_interface_index,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/protocols[BGP]'.format(network_instance_name), {
                             'name': network_instance_name, 'identifier': 'BGP', 'protocol_name': 'BGP', 'as': bgp_as,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/table_connections[STATIC][BGP][IPV4]'.format(network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'STATIC', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4', #'default_import_policy': 'REJECT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/table_connections[DIRECTLY_CONNECTED][BGP][IPV4]'.format(
                             network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'DIRECTLY_CONNECTED', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4', #'default_import_policy': 'REJECT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_import]'.format(network_instance_name), {
                             'policy_name': '{:s}_import'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_import]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_import'.format(network_instance_name), 'statement_name': '3',
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                             'match_set_options': 'ANY', 'policy_result': 'ACCEPT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_import]'.format(
                             network_instance_name, network_instance_name), {
                             'name': network_instance_name, 'import_policy': '{:s}_import'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_export]'.format(network_instance_name), {
                             'policy_name': '{:s}_export'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_export]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_export'.format(network_instance_name), 'statement_name': '3',
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                             'match_set_options': 'ANY', 'policy_result': 'ACCEPT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_export]'.format(
                             network_instance_name, network_instance_name), {
@@ -240,84 +240,84 @@ class L3NMEmulatedServiceHandler(_ServiceHandler):
                 json_device_config : Dict = json_device.setdefault('device_config', {})
                 json_device_config_rules : List = json_device_config.setdefault('config_rules', [])
                 json_device_config_rules.extend([
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/interface[{:s}]'.format(network_instance_name, if_subif_name), {
                             'name': network_instance_name, 'id': if_subif_name,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/interface[{:s}]/subinterface[{:d}]'.format(endpoint_uuid, sub_interface_index), {
                             'name': endpoint_uuid, 'index': sub_interface_index,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/interface[{:s}]'.format(endpoint_uuid), {
                             'name': endpoint_uuid,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/table_connections[DIRECTLY_CONNECTED][BGP][IPV4]'.format(
                             network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'DIRECTLY_CONNECTED', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/table_connections[STATIC][BGP][IPV4]'.format(network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'STATIC', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/protocols[BGP]'.format(network_instance_name), {
                             'name': network_instance_name, 'identifier': 'BGP', 'protocol_name': 'BGP',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_import]'.format(
                             network_instance_name, network_instance_name), {
                         'name': network_instance_name,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_import]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_import'.format(network_instance_name), 'statement_name': '3',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_import]'.format(network_instance_name), {
                             'policy_name': '{:s}_import'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_export]'.format(
                             network_instance_name, network_instance_name), {
                             'name': network_instance_name,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_export]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_export'.format(network_instance_name), 'statement_name': '3',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_export]'.format(network_instance_name), {
                             'policy_name': '{:s}_export'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]'.format(network_instance_name), {
                             'name': network_instance_name
                     }),
diff --git a/src/service/service/service_handlers/l3nm_openconfig/L3NMOpenConfigServiceHandler.py b/src/service/service/service_handlers/l3nm_openconfig/L3NMOpenConfigServiceHandler.py
index 6f0f296699fab3b359d677ecb435ca017bba87fe..1faf8e7c25090a79c2d1c7a2bcec7c5db5ba8201 100644
--- a/src/service/service/service_handlers/l3nm_openconfig/L3NMOpenConfigServiceHandler.py
+++ b/src/service/service/service_handlers/l3nm_openconfig/L3NMOpenConfigServiceHandler.py
@@ -17,17 +17,17 @@ from typing import Any, Dict, List, Optional, Tuple, Union
 from common.orm.Database import Database
 from common.orm.HighLevel import get_object
 from common.orm.backend.Tools import key_to_str
+from common.proto.context_pb2 import Device
+from common.tools.object_factory.ConfigRule import json_config_rule_delete, json_config_rule_set
 from common.type_checkers.Checkers import chk_length, chk_type
 from context.client.ContextClient import ContextClient
 from device.client.DeviceClient import DeviceClient
-from device.proto.context_pb2 import Device
 from service.service.database.ConfigModel import ORM_ConfigActionEnum, get_config_rules
 from service.service.database.ContextModel import ContextModel
 from service.service.database.DeviceModel import DeviceModel
 from service.service.database.ServiceModel import ServiceModel
 from service.service.service_handler_api._ServiceHandler import _ServiceHandler
 from service.service.service_handler_api.AnyTreeTools import TreeNode, delete_subnode, get_subnode, set_subnode_value
-from service.service.service_handlers.Tools import config_rule_set, config_rule_delete
 
 LOGGER = logging.getLogger(__name__)
 
@@ -103,91 +103,91 @@ class L3NMOpenConfigServiceHandler(_ServiceHandler):
                 json_device_config : Dict = json_device.setdefault('device_config', {})
                 json_device_config_rules : List = json_device_config.setdefault('config_rules', [])
                 json_device_config_rules.extend([
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]'.format(network_instance_name), {
                             'name': network_instance_name, 'description': network_interface_desc, 'type': 'L3VRF',
                             'route_distinguisher': route_distinguisher,
                             #'router_id': router_id, 'address_families': address_families,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/interface[{:s}]'.format(endpoint_uuid), {
                             'name': endpoint_uuid, 'description': network_interface_desc, 'mtu': mtu,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/interface[{:s}]/subinterface[{:d}]'.format(endpoint_uuid, sub_interface_index), {
                             'name': endpoint_uuid, 'index': sub_interface_index,
                             'description': network_subinterface_desc, 'vlan_id': vlan_id,
                             'address_ip': address_ip, 'address_prefix': address_prefix,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/interface[{:s}]'.format(network_instance_name, if_subif_name), {
                             'name': network_instance_name, 'id': if_subif_name, 'interface': endpoint_uuid,
                             'subinterface': sub_interface_index,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/protocols[BGP]'.format(network_instance_name), {
                             'name': network_instance_name, 'identifier': 'BGP', 'protocol_name': 'BGP', 'as': bgp_as,
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/table_connections[STATIC][BGP][IPV4]'.format(network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'STATIC', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4', #'default_import_policy': 'REJECT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/network_instance[{:s}]/table_connections[DIRECTLY_CONNECTED][BGP][IPV4]'.format(
                             network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'DIRECTLY_CONNECTED', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4', #'default_import_policy': 'REJECT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_import]'.format(network_instance_name), {
                             'policy_name': '{:s}_import'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_import]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_import'.format(network_instance_name), 'statement_name': '3',
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                             'match_set_options': 'ANY', 'policy_result': 'ACCEPT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_import]'.format(
                             network_instance_name, network_instance_name), {
                             'name': network_instance_name, 'import_policy': '{:s}_import'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_export]'.format(network_instance_name), {
                             'policy_name': '{:s}_export'.format(network_instance_name),
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         '/routing_policy/policy_definition[{:s}_export]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_export'.format(network_instance_name), 'statement_name': '3',
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                             'match_set_options': 'ANY', 'policy_result': 'ACCEPT_ROUTE',
                     }),
-                    config_rule_set(
+                    json_config_rule_set(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_export]'.format(
                             network_instance_name, network_instance_name), {
@@ -240,84 +240,84 @@ class L3NMOpenConfigServiceHandler(_ServiceHandler):
                 json_device_config : Dict = json_device.setdefault('device_config', {})
                 json_device_config_rules : List = json_device_config.setdefault('config_rules', [])
                 json_device_config_rules.extend([
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/interface[{:s}]'.format(network_instance_name, if_subif_name), {
                             'name': network_instance_name, 'id': if_subif_name,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/interface[{:s}]/subinterface[{:d}]'.format(endpoint_uuid, sub_interface_index), {
                             'name': endpoint_uuid, 'index': sub_interface_index,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/interface[{:s}]'.format(endpoint_uuid), {
                             'name': endpoint_uuid,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/table_connections[DIRECTLY_CONNECTED][BGP][IPV4]'.format(
                             network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'DIRECTLY_CONNECTED', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/table_connections[STATIC][BGP][IPV4]'.format(network_instance_name), {
                             'name': network_instance_name, 'src_protocol': 'STATIC', 'dst_protocol': 'BGP',
                             'address_family': 'IPV4',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]/protocols[BGP]'.format(network_instance_name), {
                             'name': network_instance_name, 'identifier': 'BGP', 'protocol_name': 'BGP',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_import]'.format(
                             network_instance_name, network_instance_name), {
                         'name': network_instance_name,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_import]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_import'.format(network_instance_name), 'statement_name': '3',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_import]'.format(network_instance_name), {
                             'policy_name': '{:s}_import'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_import]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_import'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         # pylint: disable=duplicate-string-formatting-argument
                         '/network_instance[{:s}]/inter_instance_policies[{:s}_export]'.format(
                             network_instance_name, network_instance_name), {
                             'name': network_instance_name,
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_export]/statement[{:s}]'.format(
                             network_instance_name, '3'), {
                             'policy_name': '{:s}_export'.format(network_instance_name), 'statement_name': '3',
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/policy_definition[{:s}_export]'.format(network_instance_name), {
                             'policy_name': '{:s}_export'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export][route-target:{:s}]'.format(
                             network_instance_name, bgp_route_target), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                             'ext_community_member'  : 'route-target:{:s}'.format(bgp_route_target),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/routing_policy/bgp_defined_set[{:s}_rt_export]'.format(network_instance_name), {
                             'ext_community_set_name': '{:s}_rt_export'.format(network_instance_name),
                     }),
-                    config_rule_delete(
+                    json_config_rule_delete(
                         '/network_instance[{:s}]'.format(network_instance_name), {
                             'name': network_instance_name
                     }),
diff --git a/src/service/service/service_handlers/tapi_tapi/TapiServiceHandler.py b/src/service/service/service_handlers/tapi_tapi/TapiServiceHandler.py
index 8406f8f01712cbbd944f2db8c95ac4cd9d48bafe..1249af0ae7944f09bd12f2fab4e6e78523320c06 100644
--- a/src/service/service/service_handlers/tapi_tapi/TapiServiceHandler.py
+++ b/src/service/service/service_handlers/tapi_tapi/TapiServiceHandler.py
@@ -17,17 +17,17 @@ from typing import Any, Dict, List, Optional, Tuple, Union
 from common.orm.Database import Database
 from common.orm.HighLevel import get_object
 from common.orm.backend.Tools import key_to_str
+from common.proto.context_pb2 import Device
+from common.tools.object_factory.ConfigRule import json_config_rule_delete, json_config_rule_set
 from common.type_checkers.Checkers import chk_type
 from context.client.ContextClient import ContextClient
 from device.client.DeviceClient import DeviceClient
-from device.proto.context_pb2 import Device
 from service.service.database.ConfigModel import ORM_ConfigActionEnum, get_config_rules
 from service.service.database.ContextModel import ContextModel
 from service.service.database.DeviceModel import DeviceModel
 from service.service.database.ServiceModel import ServiceModel
 from service.service.service_handler_api._ServiceHandler import _ServiceHandler
 from service.service.service_handler_api.AnyTreeTools import TreeNode, delete_subnode, get_subnode, set_subnode_value
-from service.service.service_handlers.Tools import config_rule_set, config_rule_delete
 
 LOGGER = logging.getLogger(__name__)
 
@@ -79,7 +79,7 @@ class TapiServiceHandler(_ServiceHandler):
             json_device_config : Dict = json_device.setdefault('device_config', {})
             json_device_config_rules : List = json_device_config.setdefault('config_rules', [])
             json_device_config_rules.extend([
-                config_rule_set('/service[{:s}]'.format(service_uuid), {
+                json_config_rule_set('/service[{:s}]'.format(service_uuid), {
                     'uuid'                    : service_uuid,
                     'input_sip'               : endpoints[0][1],
                     'output_sip'              : endpoints[1][1],
@@ -111,7 +111,7 @@ class TapiServiceHandler(_ServiceHandler):
             json_device_config : Dict = json_device.setdefault('device_config', {})
             json_device_config_rules : List = json_device_config.setdefault('config_rules', [])
             json_device_config_rules.extend([
-                config_rule_delete('/service[{:s}]'.format(service_uuid), {'uuid': service_uuid})
+                json_config_rule_delete('/service[{:s}]'.format(service_uuid), {'uuid': service_uuid})
             ])
             self.__device_client.ConfigureDevice(Device(**json_device))
             results.append(True)
diff --git a/src/service/tests/CommonObjects.py b/src/service/tests/CommonObjects.py
index 0ad6695dff56247eaad59700e4e908313b955857..7792ad61d0e537911f593ec29d8366bb59fbb9f6 100644
--- a/src/service/tests/CommonObjects.py
+++ b/src/service/tests/CommonObjects.py
@@ -13,9 +13,9 @@
 # limitations under the License.
 
 from common.Constants import DEFAULT_CONTEXT_UUID, DEFAULT_TOPOLOGY_UUID
+from common.proto.kpi_sample_types_pb2 import KpiSampleType
 from common.tools.object_factory.Context import json_context, json_context_id
 from common.tools.object_factory.Topology import json_topology, json_topology_id
-from context.proto.kpi_sample_types_pb2 import KpiSampleType
 
 # ----- Context --------------------------------------------------------------------------------------------------------
 CONTEXT_ID = json_context_id(DEFAULT_CONTEXT_UUID)
diff --git a/src/service/tests/MockService_Dependencies.py b/src/service/tests/MockService_Dependencies.py
index 8194ba94347b6439e9d71fda1c79a94b4ddb3f9d..3774e22088e95b2325adf2fb46c386ebd6f8f7a8 100644
--- a/src/service/tests/MockService_Dependencies.py
+++ b/src/service/tests/MockService_Dependencies.py
@@ -16,11 +16,11 @@ import os
 from typing import Union
 from common.Constants import ServiceNameEnum
 from common.Settings import ENVVAR_SUFIX_SERVICE_HOST, ENVVAR_SUFIX_SERVICE_PORT_GRPC, get_env_var_name
+from common.proto.context_pb2_grpc import add_ContextServiceServicer_to_server
+from common.proto.device_pb2_grpc import add_DeviceServiceServicer_to_server
 from common.tests.MockServicerImpl_Context import MockServicerImpl_Context
 from common.tests.MockServicerImpl_Device import MockServicerImpl_Device
 from common.tools.service.GenericGrpcService import GenericGrpcService
-from context.proto.context_pb2_grpc import add_ContextServiceServicer_to_server
-from device.proto.device_pb2_grpc import add_DeviceServiceServicer_to_server
 
 LOCAL_HOST = '127.0.0.1'
 
diff --git a/src/service/tests/test_unitary.py b/src/service/tests/test_unitary.py
index 60fd17371771c6d5764b18255595f8b4520e8447..e12ec2bc4dda856d76acd50c90af4b7d7941fb00 100644
--- a/src/service/tests/test_unitary.py
+++ b/src/service/tests/test_unitary.py
@@ -13,13 +13,13 @@
 # limitations under the License.
 
 import copy, grpc, logging, pytest
+from common.proto.context_pb2 import (
+    Context, ContextId, Device, DeviceId, Link, LinkId, Service, ServiceId, Topology, TopologyId)
 from common.tests.PytestGenerateTests import pytest_generate_tests # (required) pylint: disable=unused-import
 from common.tools.grpc.Tools import grpc_message_to_json_string
 from context.client.ContextClient import ContextClient
-from context.proto.context_pb2 import Context, ContextId, DeviceId, Link, LinkId, Topology, Device, TopologyId
 from device.client.DeviceClient import DeviceClient
 from service.client.ServiceClient import ServiceClient
-from service.proto.context_pb2 import Service, ServiceId
 from .PrepareTestScenario import ( # pylint: disable=unused-import
     # be careful, order of symbols is important here!
     mock_service, service_service, context_client, device_client, service_client)