Chilkat Online Tools

.NET Core C# / Microsoft Graph / Add channel member

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

Chilkat.Http http = new Chilkat.Http();
bool success;

// 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"
//   ],
//   "user@odata.bind": "https://graph.microsoft.com/v1.0/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"
// }

Chilkat.JsonObject json = new Chilkat.JsonObject();
json.UpdateString("\"@odata.type\"","#microsoft.graph.aadUserConversationMember");
json.UpdateString("roles[0]","owner");
json.UpdateString("\"user@odata.bind\"","https://graph.microsoft.com/v1.0/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5");

// Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken = "<access_token>";

Chilkat.HttpResponse resp = http.PostJson3("https://graph.microsoft.com/v1.0/teams/{{TeamId}}/channels/{{ChannelId}}/members","application/json",json);
if (http.LastMethodSuccess == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Debug.WriteLine(Convert.ToString(resp.StatusCode));
Debug.WriteLine(resp.BodyStr);

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	-d '{
    "@odata.type": "#microsoft.graph.aadUserConversationMember",
    "roles": ["owner"],
    "user@odata.bind": "https://graph.microsoft.com/v1.0/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5"
}'
https://graph.microsoft.com/v1.0/teams/{{TeamId}}/channels/{{ChannelId}}/members

Postman Collection Item JSON

{
  "name": "Add 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": "POST",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "{\r\n    \"@odata.type\": \"#microsoft.graph.aadUserConversationMember\",\r\n    \"roles\": [\"owner\"],\r\n    \"user@odata.bind\": \"https://graph.microsoft.com/v1.0/users/8b081ef6-4792-4def-b2c9-c363a1bf41d5\"\r\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "https://graph.microsoft.com/v1.0/teams/{{TeamId}}/channels/{{ChannelId}}/members",
      "protocol": "https",
      "host": [
        "graph",
        "microsoft",
        "com"
      ],
      "path": [
        "v1.0",
        "teams",
        "{{TeamId}}",
        "channels",
        "{{ChannelId}}",
        "members"
      ]
    }
  },
  "response": [
  ]
}