50374: 'State' field can't be empty
PROGRAMMABLE CHAT
ERROR
'State' field can't be removed or set to empty if it was already set before.
- 'State' field is set to empty string value when channel has some non-empty state.
- Remove 'State' field from request parameters.
- Set 'State' field to some valid value('active', 'inactive', 'closed', etc.)