---
title: "Bulk update custom field value"
method: PUT
path: "/rest/atlassian-connect/1/migration/field"
tags: ["App migration"]
---

# Bulk update custom field value

`PUT /rest/atlassian-connect/1/migration/field`

## Request

- Base URL: `https://your-domain.atlassian.net`
- URL: `https://your-domain.atlassian.net/rest/atlassian-connect/1/migration/field`
- Auth: none declared. Required headers: `Atlassian-Transfer-Id`

Updates the value of a custom field added by Connect apps on one or more issues.
The values of up to 200 custom fields can be updated.

**[Permissions](#permissions) required:** Only Connect apps can make this request

## Headers

- `Atlassian-Transfer-Id` string, uuid, required

## Request body

- ConnectCustomFieldValues: Details of updates for a custom field.
  - `updateValueList` ConnectCustomFieldValue[]: The list of custom field update details.
    - `_type` 'StringIssueField' | 'NumberIssueField' | 'RichTextIssueField' | 'SingleSelectIssueField' | 'MultiSelectIssueField' | 'TextIssueField', required: The type of custom field.
    - `fieldID` integer, required: The custom field ID.
    - `issueID` integer, required: The issue ID.
    - `number` number: The value of number type custom field when `_type` is `NumberIssueField`.
    - `optionID` string: The value of single select and multiselect custom field type when `_type` is `SingleSelectIssueField` or `MultiSelectIssueField`.
    - `richText` string: The value of richText type custom field when `_type` is `RichTextIssueField`.
    - `string` string: The value of string type custom field when `_type` is `StringIssueField`.
    - `text` string: The value of of text custom field type when `_type` is `TextIssueField`.

## Response `200`

Returned if the request is successful.

- unknown

## Other responses

- `400`: Returned if the request is invalid.
- `403`: Returned if: * the transfer ID is not found. * the authorisation credentials are incorrect or missing.

---

[API](https://skmtc.dev/atlassian/apis/the-jira-cloud-platform-rest-api.md) - [All operations](https://skmtc.dev/atlassian/apis/the-jira-cloud-platform-rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/atlassian/apis/the-jira-cloud-platform-rest-api/revisions/5b336c497218?raw)