Restrict Role to Only Create (don't Read/Retrieve) Opportunities via API in CX

Summary:  We require limiting the roles and permissions of a user used in CX API calls so that they can create Opportunities but not retrieve and

Content: We are looking to limit the permissions of a user that is used to make calls to the CX API, so that they can only create Opportunities but not be able to retrieve and view those created.

First, we took the approach of creating the role from scratch and adding the permissions one by one to create Opportunities, but an error occurred because the user was not within the Organization. The latter was fixed through the resource and employee role, then added to the organization but the error persisted: "The value of the attribute Team Member isn't valid."