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Get Lineage Graph

Your subscription/data lineage map is represented in a graph object.

Subscriber get the lineage graph

If you are a subscriber to other policies, you can get all policies you are subscribed to in a lineage graph by a GET request to /v1/subscriptions/graph

Policy owner get the lineage graph

If you have one or more active policies, you can get your own lineage graph of your policies and their subscribers by a GET request to /v1/subscribers/graph

Response

A successful response returns:

  1. status code 200
  2. A list of source and target pairs. Each pair includes:
    • policyId: the ID of the source policy. This can be either a policy you created or a policy you subscribed to
    • source: the name of the policy
    • target: the email of the subscriber (if a policy has no subscribers, the target is null)

If you have not yet subscribed to any policies and have not created any policies, you will receive the response with status code 204

A failed retrieval response contains a 4xx or 5xx error code with details in the response body. Please refer to this REST API Tutorial for the full list of all HTTP status codes.

Last update: April 5, 2023