curl --request POST \
  --url http://localhost:8000/v1/auth/cas/validate \
  --header 'Content-Type: application/json' \
  --data '
{
  "tenant_slug": "<string>",
  "ticket": "<string>",
  "service": "<string>"
}
'

{
  "data": {
    "access_token": "<string>",
    "expires_in": 123,
    "refresh_token": "<string>",
    "token_type": "bearer"
  },
  "message": "<string>",
  "success": true
}