Values used in the examples are fake and do not correspond to any real values.
grant_type: (string) client_credentials must be set as it is the flow requested. Others would lead to a failure error.
scope: (string) should be empty. We don't handle special scope for organization as off today.
client_id: (string) (uuid) the unique id of your organization.
client_secret: (string) the secret of your organization.
access_token: (string) the bearer token owning your organization authorizations.
token_type: (string) the type of token delivered (always set to bearer).
expires_in: (integer) the number of seconds before the token will expire. A new token must be generated at this moment. Ideally you should renew it just before the last delivered is expired.
scope: (string) scopes contained in the token. An empty string today.