Changes to Delete Message

removed the success response with the status 204

the endpoint scheme security Bearer was added to the API

the endpoint scheme security BearerAuth was removed from the API

api tag inboxes > messages added

api tag InboxesMessages removed

added the success response with the status 200

added the optional property code to the response with the 404 status

added the optional property docs to the response with the 404 status

added the optional property fix to the response with the 404 status

endpoint added