diff --git a/doc/sdk_full_documentation.md b/doc/sdk_full_documentation.md
index 7cb2fd96c0c22bea93197804fbc5da1b85689c8a..32d9f43021fa51a29162ef78f31c7667b7a0a34e 100644
--- a/doc/sdk_full_documentation.md
+++ b/doc/sdk_full_documentation.md
@@ -110,6 +110,7 @@ The SDK simplifies API deletion. Service deletion requires prior onboarding and
 **Required SDK inputs**:
 - publisher_apf_id
 - publisher_aefs_ids
+- service_api_id
 
 ### Service Update
 
diff --git a/opencapif_sdk/capif_provider_connector.py b/opencapif_sdk/capif_provider_connector.py
index a875bd8834f1fc94b6904f231e97c1f11a094a9d..1ea9bc227691095c333e3100d036bf62f18d99d1 100644
--- a/opencapif_sdk/capif_provider_connector.py
+++ b/opencapif_sdk/capif_provider_connector.py
@@ -633,7 +633,7 @@ class capif_provider_connector:
         cert = (
             os.path.join(self.provider_folder, f"apf-{apf_number}.crt"),
             os.path.join(self.provider_folder,
-                         f"apf-{apf_number}_private_key.key"),
+                         f"APF-{apf_number}_private_key.key"),
         )
 
         self.logger.info(f"Unpublishing service to URL: {url}")
@@ -749,7 +749,7 @@ class capif_provider_connector:
         cert = (
             os.path.join(self.provider_folder, f"apf-{apf_number}.crt"),
             os.path.join(self.provider_folder,
-                         f"apf-{apf_number}_private_key.key"),
+                         f"APF-{apf_number}_private_key.key"),
         )
 
         self.logger.info(f"Getting service to URL: {url}")
@@ -823,7 +823,7 @@ class capif_provider_connector:
         cert = (
             os.path.join(self.provider_folder, f"apf-{apf_number}.crt"),
             os.path.join(self.provider_folder,
-                         f"apf-{apf_number}_private_key.key"),
+                         f"APF-{apf_number}_private_key.key"),
         )
 
         self.logger.info(f"Getting services to URL: {url}")
@@ -971,7 +971,7 @@ class capif_provider_connector:
         cert = (
             os.path.join(self.provider_folder, f"apf-{apf_number}.crt"),
             os.path.join(self.provider_folder,
-                         f"apf-{apf_number}_private_key.key"),
+                         f"APF-{apf_number}_private_key.key"),
         )
 
         self.logger.info(f"Publishing services to URL: {url}")