DeleteMeeting

DELETE https://meetings-chime.{{meetingControl}}.amazonaws.com/meetings/{{meetingId}}

Deletes the specified Amazon Chime SDK meeting. The operation deletes
all attendees, disconnects all clients, and prevents new clients from joining the meeting.

https://docs.aws.amazon.com/chime-sdk/latest/APIReference/APImeeting-chimeDeleteMeeting.html