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delphiDll / Zoom API / List roles

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var
http: HCkHttp;
success: Boolean;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
id: PWideChar;
name: PWideChar;
description: PWideChar;
total_members: Integer;
total_records: Integer;
i: Integer;
count_i: Integer;

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

http := CkHttp_Create();

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

sbResponseBody := CkStringBuilder_Create();
success := CkHttp_QuickGetSb(http,'https://api.zoom.us/v2/roles',sbResponseBody);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));

respStatusCode := CkHttp_getLastStatus(http);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkHttp__lastHeader(http));
    Memo1.Lines.Add('Failed.');
    Exit;
  end;

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

// {
//   "total_records": 3,
//   "roles": [
//     {
//       "id": "0",
//       "name": "Owner",
//       "description": "Account owner has full privileges to access and manage a Zoom account.",
//       "total_members": 1
//     },
//     {
//       "id": "1",
//       "name": "Admin",
//       "description": "Admins have wide range privileges to access and manage a Zoom account.",
//       "total_members": 0
//     },
//     {
//       "id": "2",
//       "name": "Member",
//       "description": "Members have access to basic Zoom video meeting functions but no account management privileges.",
//       "total_members": 1
//     }
//   ]
// }

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

total_records := CkJsonObject_IntOf(jResp,'total_records');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'roles');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    id := CkJsonObject__stringOf(jResp,'roles[i].id');
    name := CkJsonObject__stringOf(jResp,'roles[i].name');
    description := CkJsonObject__stringOf(jResp,'roles[i].description');
    total_members := CkJsonObject_IntOf(jResp,'roles[i].total_members');
    i := i + 1;
  end;

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

Curl Command

curl -X GET
	-H "Authorization: Bearer <access_token>"
https://api.zoom.us/v2/roles

Postman Collection Item JSON

{
  "name": "List roles",
  "request": {
    "auth": {
      "type": "oauth2"
    },
    "method": "GET",
    "header": [
    ],
    "url": {
      "raw": "{{baseUrl}}/roles",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "roles"
      ]
    },
    "description": "List [roles](https://support.zoom.us/hc/en-us/articles/115001078646-Role-Based-Access-Control) on your account\n\n**Scopes:** `role:read:admin`<br>\n \n **[Rate Limit Label](https://marketplace.zoom.us/docs/api-reference/rate-limits#rate-limits):** `Medium`<br>\n**Prerequisites** :\n*  Pro or higher plan. \n*  For setting the initial role, you must be the Account Owner. \n*  For subsequent role management, you must be the Account Owner or user with role management permissions."
  },
  "response": [
    {
      "name": "**HTTP Status Code:** `200`<br>\nList of roles returned.",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "description": "Added as a part of security scheme: oauth2",
            "key": "Authorization",
            "value": "<token>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/roles",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "roles"
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Content-Type",
          "value": "application/json"
        }
      ],
      "cookie": [
      ],
      "body": "{\n \"total_records\": 3,\n \"roles\": [\n  {\n   \"id\": \"0\",\n   \"name\": \"Owner\",\n   \"description\": \"Account owner has full privileges to access and manage a Zoom account.\",\n   \"total_members\": 1\n  },\n  {\n   \"id\": \"1\",\n   \"name\": \"Admin\",\n   \"description\": \"Admins have wide range privileges to access and manage a Zoom account.\",\n   \"total_members\": 0\n  },\n  {\n   \"id\": \"2\",\n   \"name\": \"Member\",\n   \"description\": \"Members have access to basic Zoom video meeting functions but no account management privileges.\",\n   \"total_members\": 1\n  }\n ]\n}"
    },
    {
      "name": "**HTTP Status Code:** `400`<br>\nBad request<br>**Error Code:** `4700`<br>Invalid access token, does not contain role:read:admin scope.",
      "originalRequest": {
        "method": "GET",
        "header": [
          {
            "description": "Added as a part of security scheme: oauth2",
            "key": "Authorization",
            "value": "<token>"
          }
        ],
        "url": {
          "raw": "{{baseUrl}}/roles",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "roles"
          ]
        }
      },
      "status": "Bad Request",
      "code": 400,
      "_postman_previewlanguage": "text",
      "header": [
        {
          "key": "Content-Type",
          "value": "text/plain"
        }
      ],
      "cookie": [
      ],
      "body": ""
    }
  ]
}