Adds functionality to reply to a message in a thread. This is done by checking if the message already has the thread_ts attribute and including it in the message that's send to the API. If the message has no thread_ts attribute, the message's ts attribute is send instead so a thread can be started.
Adds functionality to reply to a message in a thread. This is done by checking if the message already has the
thread_tsattribute and including it in the message that's send to the API. If the message has nothread_tsattribute, the message'stsattribute is send instead so a thread can be started.