curl "http://localhost:5080/api/v1/auth/tokens/rum?application_id=checkout-web" \
  -H "authorization: Bearer $MS_JWT"

{
  "id": "3KDZpGNwn5vO9dhXyE3am4qhihX",
  "prefix": "dYrZbAh2UcL2HL7g",
  "token": "msrum_dYrZbAh2UcL2HL7g_<secret>",
  "role_id": "<rum-client-role-id>",
  "role_key": "rum_client",
  "role_name": "RUM client",
  "token_kind": "rum_client",
  "application_id": "checkout-web",
  "service_account_id": null,
  "expires_at_micros": null,
  "created_at_micros": 1790000000000000
}