"application" : "application code", // required, Pushwoosh app code
"auth" : "Pushwoosh auth token", // required, API access token from Pushwoosh Control Panel
"create_missing_tags" : false, // optional, should automatically create missing tags
"devices" : [{ // required, array of devices
"hwid" : "device hwid", // optional, can be used to identify a device instead of "user_id" or "push_token".
"user_id" : "user ID", // optional, can be used to identify a user instead of "hwid" or "push_token".
"push_token" : "device push token", // optional, can be used to identify a device instead of "hwid" or "user_id".
"list_operator" : "set", // required for list tags. Defines how to set values for tags of the list type: set, append, or remove
"tags" : { // required. Values to set for the tags specified.
"tag_name" : "tagvalue", // use correct value type
"tag_name2" : "tagvalue2"