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delphiDll / Microsoft Graph / Update channel member

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var
http: HCkHttp;
success: Boolean;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
resp: HCkHttpResponse;

begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := CkHttp_Create();

// Use this online tool to generate code from sample JSON: Generate Code to Create JSON

// The following JSON is sent in the request body.

// {
//   "@odata.type": "#microsoft.graph.aadUserConversationMember",
//   "roles": [
//     "owner"
//   ]
// }

json := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'"@odata.type"','#microsoft.graph.aadUserConversationMember');
CkJsonObject_UpdateString(json,'roles[0]','owner');

// Adds the "Authorization: Bearer <access_token>" header.
CkHttp_putAuthToken(http,'<access_token>');

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);

resp := CkHttp_PTextSb(http,'PATCH','https://graph.microsoft.com/v1.0/teams/{{GroupId}}/channels/{{ChannelId}}/members/{{UserId}}',sbRequestBody,'utf-8','application/json',False,False);
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add(IntToStr(CkHttpResponse_getStatusCode(resp)));
Memo1.Lines.Add(CkHttpResponse__bodyStr(resp));
CkHttpResponse_Dispose(resp);

CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);

Curl Command

curl -X PATCH
	-H "Authorization: Bearer <access_token>"
	-d '{
  "@odata.type":"#microsoft.graph.aadUserConversationMember",
  "roles": ["owner"]
}'
https://graph.microsoft.com/v1.0/teams/{{GroupId}}/channels/{{ChannelId}}/members/{{UserId}}

Postman Collection Item JSON

{
  "name": "Update channel member",
  "event": [
    {
      "listen": "test",
      "script": {
        "exec": [
          "try {\r",
          "    if (responseBody.indexOf(\"InvalidAuthenticationToken\") !== -1)\r",
          "    {\r",
          "        console.log(\"You need to run *On behalf of a User | Get User Access Token* request first.\");\r",
          "    }\r",
          "    else\r",
          "    {\r",
          "        if (pm.response.status === \"Forbidden\")\r",
          "        {\r",
          "            console.log(\"You need to add user delegated permissions in your application to at least *Group.ReadWrite.All* in portal.azure.com and then consent as user or Grant admin consent in portal. And re-run *On behalf of a User | Get User Access Token* request to update access token. \");\r",
          "        }\r",
          "        else\r",
          "        {\r",
          "            var json = JSON.parse(responseBody);\r",
          "            postman.setEnvironmentVariable(\"TeamId\", json.value[0].id);\r",
          "        }\r",
          "    }\r",
          "}\r",
          "catch (e) {\r",
          "    console.log(e);\r",
          "}\r",
          ""
        ],
        "type": "text/javascript"
      }
    }
  ],
  "request": {
    "method": "PATCH",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "{\r\n  \"@odata.type\":\"#microsoft.graph.aadUserConversationMember\",\r\n  \"roles\": [\"owner\"]\r\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "https://graph.microsoft.com/v1.0/teams/{{GroupId}}/channels/{{ChannelId}}/members/{{UserId}}",
      "protocol": "https",
      "host": [
        "graph",
        "microsoft",
        "com"
      ],
      "path": [
        "v1.0",
        "teams",
        "{{GroupId}}",
        "channels",
        "{{ChannelId}}",
        "members",
        "{{UserId}}"
      ]
    }
  },
  "response": [
  ]
}