Before attempting to use any of the requests mentioned in this reference please note that you will need to get an access token using either the Token Exchange API or the Token Retrieval API.
The Token Exchange API is designed for authenticating with an identity provider and is more typically utilized for production scenarios where you have your own IDP in place.
The Token Retrieval API allows you to authenticate directly with DataMotion. For the sake of testing the requests in this reference this is the recommended token method.