# unsubscribe_topic

# Function

Function Name Description Level
unsubscribe_topic remove a topic from the user topic subscription list. 3

Input Parameters:

Name Type Required? Description Level
topic_id String yes topic id of the topic to be unsubscribed. In api level 4 or get_config return flag 'mass_subscribe' as true: if topic id is 'ALL', unsubscribe all topics get_config return flag 'direct_unsubscribe' as true: if topic id is 's_{id}', it means it's subscribe id, not a topic id 3,4

Output Parameters:

Name Type Required? Description Level
result Boolean yes return true if the action is performed successfully. 3
result_text byte[] 3