---
title: "Unlink ProjectId"
method: PUT
path: "/workorders/{workorderId}/projectid/unlink"
tags: ["WorkOrders"]
---

# Unlink ProjectId

`PUT /workorders/{workorderId}/projectid/unlink`

## Request

- Base URL: `https://sb2api.servicechannel.com/v3`
- URL: `https://sb2api.servicechannel.com/v3/workorders/{workorderId}/projectid/unlink`
- Auth: OAuth 2
  - Authorization code: `https://sb2login.servicechannel.com/oauth/authorize`
  - Token URL: `https://sb2login.servicechannel.com/oauth/token`
- TypeScript: <https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3/docs/workorders/:workorderId/projectid/unlink/put.ts> (a function with typed inputs; its response is checked against the schema)

Unlink ProjectId.

## Path parameters

- `workorderId` integer, required

## Response `200`

Indicates that the request succeeded and that the requested information is in the response.

- ServiceChannelServicesMessagingWorkordersChangeWorkOrderResponse: Object containing the details of the modified work order.
  - `id` integer: Unique work order identifier.

## Other responses

- `400`: Bad Request - the request could not be understood or was missing required parameters. <br/>Error codes: <br/> 100 - You don't have location access to perform this operation; <br/> 502 - Data not found. Returned if target Work order is not found database; <br/> 503 - Request data is empty; <br/> 923 - Invalid Work order number specified. Returned if duplicate number is found for this provider or if value exceeds max len (20 chars); <br/> 921 - Cannot update invoiced Work order;
- `401`: Indicates that the requested resource requires authentication. <br/>Error codes: <br/> 504 - API call rejected by security permissions;
- `500`: Indicates that a generic error has occurred on the server.

---

[API](https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3.md) - [All operations](https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3/llms.txt) - [OpenAPI document](https://skmtc.dev/servicechannel/apis/servicechannel-api-v-3/revisions/d490d6596809?raw)