Changes to Activate suspended OAuth app

added the non-success response with the status 500

added the optional property error/requestId to the response with the 400 status

added the optional property error/requestId to the response with the 401 status

added the optional property error/requestId to the response with the 403 status

added the optional property error/requestId to the response with the 404 status

added the optional property app/knowledgeLimit to the response with the 200 status

added the optional property app/tokenIdentityUserId to the response with the 200 status