> This page is for Developer Documentation.

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.benchling.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.benchling.com/_mcp/server.

# Get ProcedureFlowchartConfigVersion by ID

GET https://{tenant_name}.benchling.com/api/v3/procedure-flowchart-config-version/{procedure_flowchart_config_version_id}

Get a single ProcedureFlowchartConfigVersion by ID.

Reference: https://docs.benchling.com/docs/api/benchling-api/procedure-flowchart-config-version/get

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Request

### Path parameters

- `procedure_flowchart_config_version_id` (string, required) — ID of the ProcedureFlowchartConfigVersion.

### Query parameters

- `returning` (string, optional) — Comma-separated list of top-level fields to include in each returned item. Cannot overlap with omit.
- `omit` (string, optional) — Comma-separated list of top-level fields to omit from each returned item. Cannot overlap with returning.

### Headers

- `EARLY-ACCESS` (string, optional) — Set to true to access beta operations via /api/v3.

## Response

### 200

OK

- `__typename` (string, optional)
- `createdAt` (string, optional)
- `edges` (list of ProcedureEdge, optional)
- `id` (string, optional)
- `nodes` (string, optional)
- `procedure` (ProcedureRef, optional)

## Errors

### 400 Procedure Flowchart Config Version Get Request Bad Request Error

Bad Request

- `detail` (GeneralErrorDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)

### 403 Procedure Flowchart Config Version Get Request Forbidden Error

Forbidden

- `detail` (GeneralErrorDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)

### 404 Procedure Flowchart Config Version Get Request Not Found Error

Not Found

- `detail` (GeneralErrorDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)

### 429 Procedure Flowchart Config Version Get Request Too Many Requests Error

Too Many Requests

- `detail` (TooManyRequestsErrorBodyDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)
- `violated-policies` (list of enum, optional) — The budget policies that rejected the request, in canonical order: `user`, `integration`, then `tenant`.
  - Allowed values: `user`, `integration`, `tenant`

### 500 Procedure Flowchart Config Version Get Request Internal Server Error

Internal Server Error

- `detail` (InternalServerErrorBodyDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `errorId` (string, optional)

## Types

### ProcedureEdge

A directed connection between two nodes in a procedure flowchart. The edge's type (see `ProcedureEdgeType`) determines what `sourceId` and `targetId` reference: for METHOD_EDGE, they are method definition version IDs; for MATERIAL_EDGE, they are material version IDs. Edges define the structure and flow of a procedure's execution graph.

- `__typename` (string, optional)
- `sourceId` (string, optional)
- `targetId` (string, optional)
- `type` (enum, optional)
  - Allowed values: `METHOD_EDGE`, `MATERIAL_EDGE`

### ProcedureRef

- `__typename` (string, optional)
- `id` (string, optional)

### GeneralErrorDetail

### TooManyRequestsErrorBodyDetail

### InternalServerErrorBodyDetail

## Examples

**Response**

```json
{
  "__typename": "__typename",
  "createdAt": "createdAt",
  "edges": [
    {
      "__typename": "__typename",
      "sourceId": "sourceId",
      "targetId": "targetId",
      "type": "METHOD_EDGE"
    }
  ],
  "id": "id",
  "nodes": "nodes",
  "procedure": {
    "__typename": "__typename",
    "id": "id"
  }
}
```

**SDK Code**

```python
import requests

url = "https://{tenant_name}.benchling.com/api/v3/procedure-flowchart-config-version/procedure_flowchart_config_version_id"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.json())
```

```javascript
const url = 'https://{tenant_name}.benchling.com/api/v3/procedure-flowchart-config-version/procedure_flowchart_config_version_id';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```