Changes to Modifies a connector in the system by providing connector ID and accepting Connector data in the request body

added the new optional request property lastTestError

added the new optional request property lastTestPassed

added the non-success response with the status 400

added the non-success response with the status 403

added the optional property lastTestError to the response with the 200 status

added the optional property lastTestPassed to the response with the 200 status