curl --request GET \
  --url https://api.example.com/api/govern/data-access/policies/{policy_id} \
  --header 'Authorization: Bearer <token>'

{
  "policy_id": 123,
  "policy_name": "<string>",
  "service": "<string>",
  "resources": {},
  "policyType": 0,
  "isEnabled": true,
  "isAuditEnabled": true,
  "policyItems": [
    {}
  ],
  "denyPolicyItems": [
    {}
  ],
  "allowExceptions": [
    {}
  ],
  "denyExceptions": [
    {}
  ],
  "rowFilterPolicyItems": [
    {}
  ],
  "dataMaskPolicyItems": [
    {}
  ],
  "policyPriority": 0,
  "isDenyAllElse": false,
  "policyLabels": [
    "<string>"
  ],
  "description": ""
}