I'm trying to creat a chat in Teams each time a form is submitted. I can get it to post in an existing Teams group without an issue, but I'd like it to create a chat for the support people on staff.
This is how I have the Create a Chat step set:

Every time I get the same error message:

{
"error": {
"code": "BadRequest",
"message": "'user@odata.bind' field is missing in the request.",
"innerError": {
"date": "2024-02-19T21:45:07",
"request-id": "4cdb2e16-386b-4f05-b5c2-b04098d1ebab",
"client-request-id": "4cdb2e16-386b-4f05-b5c2-b04098d1ebab"
}
}
}