invalid_grant:
- The On-Road IoT password is incorrect.
- The On-Road IoT account is locked out.
- The On-Road IoT account does not have the “Login – MiX Integrate” permission.
Invalid_client:
- The client id or secret is incorrect.
- The client (with access to multiple environments) is using a client id and secret from another environment.
- The application is disabled (check client id status in Datacentre administration).
401 Unauthorised:
- The user is supplying the endpoint with incorrect parameters Ids.
- The user is using the short Ids obtained from web services in Integrate.
- The user is re-using Ids generated by the Integrate Swagger page.
- The user does not have permission to execute the endpoint.