The Data Transfer API manages the transfer of data from one user to
another within a domain. The user receiving the data must belong to your domain.

For example, you can use the Data Transfer API to move
Google Drive files from a user who has left the organization.

Not all Google Workspace applications work with the Data Transfer API. To
find the current list of applications and their IDs, see the
[Transfer parameters](https://developers.google.com/workspace/admin/data-transfer/v1/parameters) reference or
call the
[`applications.list()`](https://developers.google.com/workspace/admin/data-transfer/reference/rest/v1/applications/list)
method.

## Related topics

For more information, see
[Transfer data](https://developers.google.com/workspace/admin/data-transfer/v1/transfer-data).