pubnub-gson-api/com.pubnub.api.java.endpoints.objects_api.channel/SetChannelMetadata/ifMatchesEtag

ifMatchesEtag

abstract fun ifMatchesEtag(@Nullable etag: @Nullable String): SetChannelMetadata

Optional entity tag from a previously received `PNChannelMetadata`. The request will fail if this parameter is specified and the ETag value on the server doesn't match.

Return

this builder

Parameters

etag

from PNChannelMetadata