Modifies the labels on the specified messages.
HTTP request
POST https://gmail.googleapis.com/gmail/v1/users/{userId}/messages/batchModify
The URL uses gRPC Transcoding syntax.
Path parameters
| Parameters | |
|---|---|
| userId | 
 The user's email address. The special value  | 
Request body
The request body contains data with the following structure:
| JSON representation | 
|---|
| { "ids": [ string ], "addLabelIds": [ string ], "removeLabelIds": [ string ] } | 
| Fields | |
|---|---|
| ids[] | 
 The IDs of the messages to modify. There is a limit of 1000 ids per request. | 
| addLabelIds[] | 
 A list of label IDs to add to messages. | 
| removeLabelIds[] | 
 A list of label IDs to remove from messages. | 
Response body
If successful, the response body is empty.
Authorization scopes
Requires one of the following OAuth scopes:
- https://mail.google.com/
- https://www.googleapis.com/auth/gmail.modify
For more information, see the Authorization guide.