The optimized targeting launch has been postponed. Line items will continue to use the targeting expansion feature and the targetingExpansion field of the LineItem resource will continue to behave as it has previously.

Method: advertisers.channels.list

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Lists channels for a partner or advertiser.

HTTP request


The URL uses gRPC Transcoding syntax.

Path parameters


string (int64 format)

The ID of the advertiser that owns the channels.

Query parameters



Requested page size. Must be between 1 and 200. If unspecified will default to 100. Returns error code INVALID_ARGUMENT if an invalid value is specified.



A token identifying a page of results the server should return. Typically, this is the value of nextPageToken returned from the previous call to channels.list method. If not specified, the first page of results will be returned.



Field by which to sort the list. Acceptable values are:

  • displayName (default)
  • channelId

The default sorting order is ascending. To specify descending order for a field, a suffix " desc" should be added to the field name. Example: displayName desc.



Allows filtering by channel fields.

Supported syntax:

  • Filter expressions for channel currently can only contain at most one
  • restriction.
  • A restriction has the form of {field} {operator} {value}.
  • The operator must be CONTAINS (:).
  • Supported fields:
    • displayName


  • All channels for which the display name contains "google": displayName : "google".

The length of this field should be no more than 500 characters.


string (int64 format)

The ID of the partner that owns the channels.

Request body

The request body must be empty.

Response body

If successful, the response body contains an instance of ListChannelsResponse.

Authorization Scopes

Requires the following OAuth scope:


For more information, see the OAuth 2.0 Overview.