---
title: "Update GlCode"
method: PATCH
path: "/invoices/{invoiceId}/GlCode"
tags: ["Invoices"]
---

# Update GlCode

`PATCH /invoices/{invoiceId}/GlCode`

## Request

- Base URL: `https://sb2api.servicechannel.com/v3`
- URL: `https://sb2api.servicechannel.com/v3/invoices/{invoiceId}/GlCode`
- 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/invoices/:invoiceId/GlCode/patch.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `invoiceId` integer, required

## Request body

- ServiceChannelServicesMessagingInvoicesApiSingleUpdateGlCodeRequest
  - `Category` string
  - `ApprovalCode` string
  - `ProjectId` integer
  - `AdditionalApprovalCodes` ServiceChannelServicesMessagingInvoicesApiAdditionalApprovalCodeRequest[]
    - `Header` string
    - `Value` string
    - `SetupId` integer

## Response `200`

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

## Other responses

- `400`: Bad Request - the request could not be understood or was missing required parameters.
- `401`: Indicates that the requested resource requires authentication. <br/>Error codes: <br/> 504 - API call rejected by security permissions;

---

[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)