Bot service channel create seems broken?

Hi refer my reply on here:
https://github.com/Azure/azure-cli/issues/7564

The Azure BotService REST API for channel create is that working? no matter how i change my body structure and do a PUT it always encounter 400/500 error message.

`{
"error": {
"code": "InternalServerError",
"message": "Encountered internal server error. Please try again."
}
}`

Start with the linked Azure CLI issue #7564 and the BotService channel-create REST API operation; reproduce the PUT using the reported request and record whether the failure is consistent. Done means identifying the API behavior or a specific specification problem, with the required request shape or correction documented.

Written by the indexing model from the issue text.