问500获取团队频道消息时出错(MS-Graph Beta)

EN

Invoke-RestMethod "https://graph.microsoft.us/beta/teams/$teamID/channels/$chanID/" -Method Get -Headers $head

Invoke-RestMethod "https://graph.microsoft.us/beta/teams/$teamID/channels/$chanID/messages" -Method Get -Headers $head

HTTP/1.1 500 Internal Server Error
Cache-Control: private
Content-Type: application/json
request-id: 83ef77bb-5fa5-4277-939d-c192e7900c0e
client-request-id: 83ef77bb-5fa5-4277-939d-c192e7900c0e
x-ms-ags-diagnostic: {"ServerInfo":{"DataCenter":"USGov Iowa","Slice":"SliceC","Ring":"5","ScaleUnit":"001","RoleInstance":"AGSFE_IN_3"}}
Strict-Transport-Security: max-age=31536000
Date: Wed, 23 Oct 2019 18:33:43 GMT
Content-Length: 231

{
  "error": {
    "code": "InternalServerError",
    "message": "Failed to execute request.",
    "innerError": {
      "request-id": "83ef77bb-5fa5-4277-939d-c192e7900c0e",
      "date": "2019-10-23T18:33:43"
    }
  }
}