Generate an access token for all other Kobble APIs.Send this request to the Cognito host for your environment, not to the API base URL. The path below is shown without a host because this endpoint is not served from the API host.
Tokens are valid for 3600 seconds. The response carries no refresh token, so request a new token before the current one expires.This endpoint and GET /customers/v1/health are the only two that require no authentication.