Method: `GetMemberOptout` API Endpoint: GET /#account_id/members/#member_id/optout **Expected**: Provided member is opted out, information is returned (docs describe date and mailing_id) **Happens**: Returns empty array.
Method:
GetMemberOptoutAPI Endpoint: GET /#account_id/members/#member_id/optout
Expected: Provided member is opted out, information is returned (docs describe date and mailing_id)
Happens: Returns empty array.