Retrieve a list of possible values to create an external mapping using a particular credential. These options are retrieved from the destination system if the system has been successfully authenticated and provides the mechanism to do so. Otherwise an empty response is returned.
m3ter supports machine to machine authentication using the clientCredentials OAuth2 flow.
The authorizationCode flow controls access for human users via the m3ter Console application.
UUID of the organization
Name of the destination system
The m3ter entity type.
The UUID of the credentials to use.
Name of the target externalTable