Chilkat Online Tools

C / Zoom API / List channel members

Back to Collection Items

#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkHttpResponse.h>
#include <C_CkStringBuilder.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    BOOL success;
    HCkJsonObject queryParams;
    HCkHttpResponse resp;
    HCkStringBuilder sbResponseBody;
    HCkJsonObject jResp;
    int respStatusCode;
    const char *id;
    const char *email;
    const char *first_name;
    const char *last_name;
    const char *name;
    const char *role;
    int total_records;
    int page_size;
    const char *next_page_token;
    int i;
    int count_i;

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

    http = CkHttp_Create();

    queryParams = CkJsonObject_Create();
    CkJsonObject_UpdateInt(queryParams,"page_size",30);
    CkJsonObject_UpdateString(queryParams,"next_page_token","quis officia in reprehenderit");

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

    resp = CkHttp_QuickRequestParams(http,"GET","https://api.zoom.us/v2/chat/users/:userId/channels/:channelId/members",queryParams);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(queryParams);
        return;
    }

    sbResponseBody = CkStringBuilder_Create();
    CkHttpResponse_GetBodySb(resp,sbResponseBody);

    jResp = CkJsonObject_Create();
    CkJsonObject_LoadSb(jResp,sbResponseBody);
    CkJsonObject_putEmitCompact(jResp,FALSE);

    printf("Response Body:\n");
    printf("%s\n",CkJsonObject_emit(jResp));

    respStatusCode = CkHttpResponse_getStatusCode(resp);
    printf("Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        printf("Response Header:\n");
        printf("%s\n",CkHttpResponse_header(resp));
        printf("Failed.\n");
        CkHttpResponse_Dispose(resp);
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(queryParams);
        CkStringBuilder_Dispose(sbResponseBody);
        CkJsonObject_Dispose(jResp);
        return;
    }

    CkHttpResponse_Dispose(resp);

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "total_records": 2,
    //   "page_size": 30,
    //   "next_page_token": "",
    //   "members": [
    //     {
    //       "id": "laboris3764763ull",
    //       "email": "example@example.com",
    //       "first_name": "Harry",
    //       "last_name": "King",
    //       "name": "King_H",
    //       "role": "admin"
    //     },
    //     {
    //       "id": "eul21dfabore",
    //       "email": "example@example.com",
    //       "first_name": "Alisha",
    //       "last_name": "Sapkota",
    //       "name": "Alisha_S",
    //       "role": "member"
    //     }
    //   ]
    // }

    // Sample code for parsing the JSON response...
    // Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.

    total_records = CkJsonObject_IntOf(jResp,"total_records");
    page_size = CkJsonObject_IntOf(jResp,"page_size");
    next_page_token = CkJsonObject_stringOf(jResp,"next_page_token");
    i = 0;
    count_i = CkJsonObject_SizeOfArray(jResp,"members");
    while (i < count_i) {
        CkJsonObject_putI(jResp,i);
        id = CkJsonObject_stringOf(jResp,"members[i].id");
        email = CkJsonObject_stringOf(jResp,"members[i].email");
        first_name = CkJsonObject_stringOf(jResp,"members[i].first_name");
        last_name = CkJsonObject_stringOf(jResp,"members[i].last_name");
        name = CkJsonObject_stringOf(jResp,"members[i].name");
        role = CkJsonObject_stringOf(jResp,"members[i].role");
        i = i + 1;
    }



    CkHttp_Dispose(http);
    CkJsonObject_Dispose(queryParams);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonObject_Dispose(jResp);

    }

Curl Command

curl -G -d "page_size=30"
	-d "next_page_token=quis%20officia%20in%20reprehenderit"
	-H "Authorization: Bearer <access_token>"
https://api.zoom.us/v2/chat/users/:userId/channels/:channelId/members

Postman Collection Item JSON

{
  "name": "List channel members",
  "request": {
    "auth": {
      "type": "oauth2"
    },
    "method": "GET",
    "header": [
    ],
    "url": {
      "raw": "{{baseUrl}}/chat/users/:userId/channels/:channelId/members?page_size=30&next_page_token=quis officia in reprehenderit",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "chat",
        "users",
        ":userId",
        "channels",
        ":channelId",
        "members"
      ],
      "query": [
        {
          "key": "page_size",
          "value": "30",
          "description": "The number of records returned with a single API call."
        },
        {
          "key": "next_page_token",
          "value": "quis officia in reprehenderit",
          "description": "The next page token is used to paginate through large result sets. A next page token will be returned whenever the set of available results exceeds the current page size. The expiration period for this token is 15 minutes."
        }
      ],
      "variable": [
        {
          "key": "channelId",
          "value": "quis officia in reprehenderit",
          "description": "(Required) Channel Id."
        },
        {
          "key": "userId",
          "value": "quis officia in reprehenderit",
          "description": "(Required) Unique identifier of the user who is the owner of this channel."
        }
      ]
    },
    "description": "Use this API to list all members of a channel. For user-level apps, pass [the `me` value](https://marketplace.zoom.us/docs/api-reference/using-zoom-apis#mekeyword) instead of the `userId` parameter.\n\n**Scopes:** `chat_channel:read:admin`<br>**[Rate Limit Label](https://marketplace.zoom.us/docs/api-reference/rate-limits#rate-limits):** `Medium`\n\n<p style=\"background-color:#e1f5fe; color:#01579b; padding:8px\"> <b>Note:</b> For an<b> account-level</b> <a href=\"https://marketplace.zoom.us/docs/guides/getting-started/app-types/create-oauth-app\">OAuth app</a>, this API can only be used on behalf of a user who is assigned with a <a href=\"https://support.zoom.us/hc/en-us/articles/115001078646-Using-role-management#:~:text=Each%20user%20in%20a%20Zoom,owner%2C%20administrator%2C%20or%20member.&text=Role%2Dbased%20access%20control%20enables,needs%20to%20view%20or%20edit.\"> role</a> that has the <b>View</b> or <b>Edit</b> permission for <b>Chat Channels</b>.</p>"
  },
  "response": [
    {
      "name": "**HTTP Status Code:** `200`<br>\nList of channel members returned.\n\n",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "description": "Added as a part of security scheme: oauth2",
            "key": "Authorization",
            "value": "<token>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/chat/users/:userId/channels/:channelId/members?page_size=30&next_page_token=quis officia in reprehenderit",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "chat",
            "users",
            ":userId",
            "channels",
            ":channelId",
            "members"
          ],
          "query": [
            {
              "key": "page_size",
              "value": "30"
            },
            {
              "key": "next_page_token",
              "value": "quis officia in reprehenderit"
            }
          ],
          "variable": [
            {
              "key": "channelId",
              "value": "quis officia in reprehenderit",
              "description": "(Required) Channel Id."
            },
            {
              "key": "userId",
              "value": "quis officia in reprehenderit",
              "description": "(Required) Unique identifier of the user who is the owner of this channel."
            }
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n \"total_records\": 2,\n \"page_size\": 30,\n \"next_page_token\": \"\",\n \"members\": [\n  {\n   \"id\": \"laboris3764763ull\",\n   \"email\": \"example@example.com\",\n   \"first_name\": \"Harry\",\n   \"last_name\": \"King\",\n   \"name\": \"King_H\",\n   \"role\": \"admin\"\n  },\n  {\n   \"id\": \"eul21dfabore\",\n   \"email\": \"example@example.com\",\n   \"first_name\": \"Alisha\",\n   \"last_name\": \"Sapkota\",\n   \"name\": \"Alisha_S\",\n   \"role\": \"member\"\n  }\n ]\n}"
    },
    {
      "name": "**HTTP Status Code:** `400`<br> Bad Request<br>\n**Error Code:** `200`<br>\nUnauthorized request. You do not have permission to view channel members on this user's behalf..<br>\n**Error Code:** `300`<br>\nThe next page token is either invalid or has expired.",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "description": "Added as a part of security scheme: oauth2",
            "key": "Authorization",
            "value": "<token>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/chat/users/:userId/channels/:channelId/members?page_size=30&next_page_token=quis officia in reprehenderit",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "chat",
            "users",
            ":userId",
            "channels",
            ":channelId",
            "members"
          ],
          "query": [
            {
              "key": "page_size",
              "value": "30"
            },
            {
              "key": "next_page_token",
              "value": "quis officia in reprehenderit"
            }
          ],
          "variable": [
            {
              "key": "channelId",
              "value": "quis officia in reprehenderit",
              "description": "(Required) Channel Id."
            },
            {
              "key": "userId",
              "value": "quis officia in reprehenderit",
              "description": "(Required) Unique identifier of the user who is the owner of this channel."
            }
          ]
        }
      },
      "status": "Bad Request",
      "code": 400,
      "_postman_previewlanguage": "text",
      "header": [
        {
          "key": "Content-Type",
          "value": "text/plain"
        }
      ],
      "cookie": [
      ],
      "body": ""
    }
  ]
}