---
title: "Expand Knowledge Graph Relationships"
method: GET
path: "/knowledge/graph/relationships"
tags: ["Knowledge Graph"]
---

# Expand Knowledge Graph Relationships

`GET /knowledge/graph/relationships`

## Query parameters

- `entitySelectionRef` string, required
- `predicate` string[]
- `cursor` string
- `limit` integer

## Response `200`

OK

- ExpandKnowledgeGraphRelationshipsResponseBody
  - `$schema` string, uri — A URL to the JSON Schema for this object.
  - `data` KnowledgeGraphRelationshipsPage, required
    - `nextCursor` string
    - `relationships` KnowledgeGraphRelationshipSummary[], required
      - `id` string, required
      - `predicate` 'contains' | 'interacts_with' | 'calls' | 'reads_from' | 'writes_to' | 'publishes_to' | 'consumes_from' | 'depends_on' | 'runs_on' | 'owns' | 'supports' | 'participates_in' | 'member_of' | 'controls' | 'observes' | 'influences' | 'constrains' | 'addresses' | 'impacts' | 'touches' | 'uses' | 'processes' | 'indexes' | 'stores' | 'indicates' | 'classified_as' | 'responds_to' | 'mitigates', required
      - `sourceId` string, required
      - `targetId` string, required

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found
- `422` — Unprocessable Entity
- `500` — Internal Server Error

## Changes

- **2026-09-23** (v1) `6566aea4d079` — 1 breaking, 4 info
  - added the new required `query` request parameter `entitySelectionRef`
  - added the new optional `query` request parameter `cursor`
  - added the new optional `query` request parameter `limit`
  - added the new optional `query` request parameter `predicate`
  - …1 more
- **2026-09-23** (v1) `963e5331d534` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/rezible/apis/rezible-api/changes/knowledge/graph/relationships/get.md)

---

[API](https://skmtc.dev/rezible/apis/rezible-api.md) · [All operations](https://skmtc.dev/rezible/apis/rezible-api/llms.txt) · [OpenAPI document](https://skmtc.dev/rezible/apis/rezible-api/revisions/b1e1da7c37c7?raw)