List all policies

Example response

{
  "data": [
    {
      "name": "premium-team-sub-policy",
      "namespace": "maas-system",
      "displayName": "Premium Team Policy",
      "description": "High-priority access policy for the premium team.",
      "phase": "Active",
      "statusMessage": "successfully reconciled",
      "creationTimestamp": "2025-03-01T10:00:00Z",
      "modelRefs": [
        {
          "name": "llama-2-7b-chat",
          "namespace": "maas-models"
        }
      ],
      "subjects": {
        "groups": [
          {
            "name": "premium-users"
          }
        ]
      },
      "meteringMetadata": {
        "organizationId": "org-123",
        "costCenter": "engineering"
      }
    }
  ]
}