Package generated_from_step3body_json {
    Import all from HTTP.MessageBased
    Type String
    Type TODO_RESOLVE_REFERENCED
    Use "step3body.json" as SOURCE_MAPPING
    Type JSON_String
    Structure JSON extends Body (
        optional Services services
    )
    Collection Services of Service
    Structure Service (
        JSON_String ^name,
        JSON_String adminStatus,
        Ports ports
    )
    JSON_String p1
    JSON_String p2
    JSON_String p3
    JSON_String p4
    JSON_String node1
    JSON_String node2
    
    //Option 1: Map to concrete values that shall be substituted using data-mappings
    //Import different mappings or resolve dynamically?
    
    Use "companysettings" as Settings
    Map p1 to "companySettings.svc['access-port1'][ 'a-link-aggr-id']" in Settings as P1_Map
    Map p2 to "companySettings.svc['access-port2'][  'i-d-link-W-id']" in Settings as P1_Map
    //...
    //Option 2: Use substitution inline with paths
    
    //Option 3: Apply functions to transform / substitute some parts 
    //To which extent is that needed? is it dynamic or statically initialised at start?
    //-> Defer to adaptation? expose only necessary parts?
    
    Collection Ports of Port
    Structure Port (
        JSON_String accessNodeId,
        JSON_String accessLtpId,
        JSON_String tagType,
        JSON_String vlanValue,
        JSON_String bwprofile
    )
    
    
    
    //Just use mappings? or replace with variables? (if dynamic)
    JSON JSON_instance ( 
        services = [
            (   
                ^name = 'S1-local', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node1, accessLtpId = p1, tagType = 's-vlan', vlanValue = '201'),
                    (accessNodeId = node2, accessLtpId = p3, tagType = 'c-vlan', vlanValue = '101', bwprofile = true)
                ]
            ),
            (   
                ^name = 'S2-local-1', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node1, accessLtpId = p1, tagType = 's-vlan', vlanValue = '202'),
                    (accessNodeId = node2, accessLtpId = p2, tagType = 's-vlan', vlanValue = '202')
                ]
            ), 
            (   
                ^name = 'S3-local-1', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node1, accessLtpId = p1, tagType = 's-vlan', vlanValue = '203'),
                    (accessNodeId = node2, accessLtpId = p4, tagType = 's-vlan', vlanValue = '203')
                ]
            ),
            (   
                ^name = 'S1-inter-d-1', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node1, accessLtpId = p1, tagType = 's-vlan', vlanValue = '204'),
                    (accessNodeId = node2, accessLtpId = p2, tagType = 's-vlan', vlanValue = '204')
                ]
            ),
            (   
                ^name = 'S2-inter-d-1', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node1, accessLtpId = p1, tagType = 's-vlan', vlanValue = '205'),
                    (accessNodeId = node2, accessLtpId = p2, tagType = 's-vlan', vlanValue = '205')
                ]
            ),
            (   
                ^name = 'S3-inter-d-1', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node1, accessLtpId = p1, tagType = 's-vlan', vlanValue = '206'),
                    (accessNodeId = node2, accessLtpId = p4, tagType = 's-vlan', vlanValue = '206')
                ]
            ),
            (   
                ^name = 'S4-inter-d-1', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node1, accessLtpId = p1, tagType = 's-vlan', vlanValue = '207'),
                    (accessNodeId = node2, accessLtpId = p4, tagType = 's-vlan', vlanValue = '207')
                ]
            ),
            (   
                ^name = 'S1-leaf-2', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node2, accessLtpId = p2, tagType = 's-vlan', vlanValue = '208'),
                    (accessNodeId = node2, accessLtpId = p4, tagType = 's-vlan', vlanValue = '208')
                ]
            ),
            (   
                ^name = 'S2-leaf-2', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node2, accessLtpId = p2, tagType = 's-vlan', vlanValue = '209'),
                    (accessNodeId = node2, accessLtpId = p3, tagType = 'c-vlan', vlanValue = '103', bwprofile = true)
                ]
            ),
            (   
                ^name = 'S3-leaf-1', 
                adminStatus = 'up', 
                ports = [
                    (accessNodeId = node2, accessLtpId = p3, tagType = 'c-vlan', vlanValue = '104', bwprofile = true),
                    (accessNodeId = node2, accessLtpId = p4, tagType = 's-vlan', vlanValue = '210')
                ]
            )
        ]
    )
}