---
title: "Add a node to a system analysis"
method: POST
path: "/system_analysis/{id}/nodes"
tags: ["System Analysis"]
---

# Add a node to a system analysis

`POST /system_analysis/{id}/nodes`

## Path parameters

- `id` string, required

## Request body

- AddSystemAnalysisNodeRequestBody
  - `$schema` string, uri — A URL to the JSON Schema for this object.
  - `attributes` AddSystemAnalysisNodeAttributes, required
    - `description` string, required
    - `knowledgeEntityId` string, required
    - `position` SystemAnalysisDiagramPosition, required
      - `x` number, double, required
      - `y` number, double, required
      - `z` number, double
    - `referencedAt` string, date-time

## Response `200`

OK

- AddSystemAnalysisNodeResponseBody
  - `$schema` string, uri — A URL to the JSON Schema for this object.
  - `data` SystemAnalysisNode, required
    - `attributes` SystemAnalysisNodeAttributes, required
      - `description` string, required
      - `knowledgeEntity` KnowledgeGraphEntity, required
        - `attributes` KnowledgeGraphEntityAttributes, required
          - `aliases` KnowledgeGraphSubjectAlias[], required
            - `attributes` KnowledgeGraphSubjectAliasAttributes, required
              - …
            - `id` string, required
          - `createdAt` string, date-time, required
          - `kind` string, required
          - `latestState` KnowledgeGraphSubjectState
            - `description` string, required
            - `displayName` string, required
            - `properties` object, required
          - `updatedAt` string, date-time, required
        - `id` string, required
      - `position` SystemAnalysisDiagramPosition, required
        - `x` number, double, required
        - `y` number, double, required
        - `z` number, double
      - `referencedAt` string, date-time, required
    - `id` string, required

## Other responses

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

---

[API](https://skmtc.net/rezible/apis/rezible-api.md) · [All operations](https://skmtc.net/rezible/apis/rezible-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/rezible/rezible-api/versions/d226beeef0bf/schema)