MARS documentation
API reference

Get entry lineage

Contract and client context

Operation: get_entry_lineage · HTTP: GET /v1/entries/{did}/lineage

Use an operator-supplied registry base URL. Request execution is disabled in this documentation explorer. Generated request snippets are templates, not signed or authorized submissions.

Exact operation definition
{
  "operationId": "get_entry_lineage",
  "parameters": [
    {
      "description": "OAS DID of the entry",
      "in": "path",
      "name": "did",
      "required": true,
      "schema": {
        "type": "string"
      }
    }
  ],
  "responses": {
    "200": {
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/EntryLineageResponse"
          }
        }
      },
      "description": "Canonical lineage summary; lineage is null when absent"
    },
    "404": {
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/ErrorResponse"
          }
        }
      },
      "description": "Entry not found"
    },
    "429": {
      "content": {
        "application/json": {
          "schema": {
            "$ref": "#/components/schemas/ErrorResponse"
          }
        }
      },
      "description": "Read rate limit exceeded"
    }
  },
  "tags": [
    "entries"
  ]
}

Resolve schema references against the complete OpenAPI document. Standalone schemas and hashes are generated from the same checked-in source.

GET/v1/entries/{did}/lineage

Path Parameters

did*string

OAS DID of the entry

Response Body

application/json

application/json

application/json

curl -X GET "https://example.com/v1/entries/string/lineage"
{  "entryDid": "string",  "lineage": null}