A connector virtual service will:

CloudStreams provides a default connector virtual service for each metadata handler: the service WmCloudStreams.RestVS (for the REST handler) and the service WmCloudStreams.SoapVS (for the SOAP handler). The default services are located in the sample CloudStreams Governance project in the WmCloudStreams package. You cannot modify these default services.

Each default connector virtual service has a default policy (named Logging Policy), which logs all request/response payloads to a database. You cannot modify the default policy. Alternatively, you can create additional connector virtual services with custom policies. If you create a connector virtual service with a custom policy, you can only include the actions in the Monitoring or Additional action categories; you cannot include the WS-SecurityPolicy 1.2 actions. For example, you might want to create a custom policy that monitors run-time performance, customizes how the service invocations are logged, validates response messages against an XML schema, or optimizes server traffic. For complete details, see the chapter Policies.