Edit Service Endpoints for a Static Service Connection
After you create a service connection and select the service endpoints, you can edit the endpoint settings, request parameters, and the response for each endpoint in the Endpoints tab. Endpoints can be edited only for static service connections (identified by the icon that appears in front of the service name).
If you edit an endpoint after you have created a type from it, you will need to manually edit the type to use any of the changes to the endpoint. A type created from an endpoint is not updated automatically when the endpoint is modified.
To edit a service endpoint: