Duplicate OperationId in OpenAPI Action/Function paths

[irvinesunday]

Generated OpenAPI doc has duplicate operationIds for some actions/functions paths.

Assemblies affected

1.0.6

Steps to reproduce

Generate the OpenAPI doc. from the CSDL: https://graph.microsoft.com/v1.0/$metadata
Search for the operationId: groups.validateProperties.

Expected result

A single instance of the operationId groups.validateProperties. Operation Ids ought to be unique within the OpenAPI document.

Actual result

Notice there are two instances of the operationId groups.validateProperties. This breaks the validity of the OpenAPI doc.

Additional detail

Related to: https://github.com/microsoftgraph/microsoft-graph-devx-api/issues/510