Retrieve the schema rules

GET /api/v1/schema-rules

Returns a paginated list of all schema rules visible to the authenticated user.

Authentication: Bearer token required (Authorization: Bearer <token>)

Permission: Permissions.SCHEMAS_RULE_READ

---

Request

Query Parameters

Parameter	Type	Required	Default	Description
pageIndex	number	No	0	Zero-based page index
pageSize	number	No	20	Number of items to return per page
policyInstanceTopicId	string	No	—	Filter results by Hedera policy instance topic ID

---

Response

Success Response

Status: 200 OK

The total number of matching rules is returned in the X-Total-Count response header.

[
  {
    "id": "63e3e5e8a01b3c001234abcd",
    "uuid": "3b4e1c2d-5f6a-7890-abcd-ef1234567890",
    "name": "MRV Data Quality Rules",
    "description": "Validation rules for MRV schema fields",
    "creator": "did:hedera:testnet:zHcDLGFNymFAJiMBKnpbHDgjvTn6yZnwkPPeFhtJBECH_0.0.4532001",
    "owner": "did:hedera:testnet:zHcDLGFNymFAJiMBKnpbHDgjvTn6yZnwkPPeFhtJBECH_0.0.4532001",
    "policyId": "63e3e5e8a01b3c001234abcd",
    "policyTopicId": "0.0.4532001",
    "policyInstanceTopicId": "0.0.4532002",
    "status": "ACTIVE",
    "config": {}
  }
]

Error Responses

Status	Description
401 Unauthorized	Missing or invalid token
403 Forbidden	Insufficient permissions
500 Internal Server Error	Unexpected server failure