.NET Core C# / Zoom API / List webinar registrants
Back to Collection Items
// 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;
Chilkat.JsonObject queryParams = new Chilkat.JsonObject();
queryParams.UpdateString("occurrence_id","quis officia in reprehenderit");
queryParams.UpdateString("status","approved");
queryParams.UpdateString("tracking_source_id","quis officia in reprehenderit");
queryParams.UpdateInt("page_size",30);
queryParams.UpdateInt("page_number",1);
queryParams.UpdateString("next_page_token","quis officia in reprehenderit");
// Adds the "Authorization: Bearer <access_token>" header.
http.AuthToken = "<access_token>";
Chilkat.HttpResponse resp = http.QuickRequestParams("GET","https://api.zoom.us/v2/webinars/:webinarId/registrants",queryParams);
if (http.LastMethodSuccess == false) {
Debug.WriteLine(http.LastErrorText);
return;
}
Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
resp.GetBodySb(sbResponseBody);
Chilkat.JsonObject jResp = new Chilkat.JsonObject();
jResp.LoadSb(sbResponseBody);
jResp.EmitCompact = false;
Debug.WriteLine("Response Body:");
Debug.WriteLine(jResp.Emit());
int respStatusCode = resp.StatusCode;
Debug.WriteLine("Response Status Code = " + Convert.ToString(respStatusCode));
if (respStatusCode >= 400) {
Debug.WriteLine("Response Header:");
Debug.WriteLine(resp.Header);
Debug.WriteLine("Failed.");
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "page_count": "1",
// "page_number": "1",
// "page_size": "30",
// "total_records": "1",
// "registrants": [
// {
// "id": "24000002122",
// "email": "example@example.com",
// "first_name": "Jill",
// "last_name": "Chill",
// "address": "1800 Amphibious Blvd.",
// "city": "Mountain View",
// "country": "US",
// "zip": "94045",
// "state": "CA",
// "phone": "5550100",
// "industry": "Food",
// "org": "Cooking Org",
// "job_title": "Chef",
// "purchasing_time_frame": "1-3 months",
// "role_in_purchase_process": "Influencer",
// "no_of_employees": "10",
// "comments": "Looking forward to the Webinar",
// "custom_questions": [
// {
// "title": "What do you hope to learn from this Webinar?",
// "value": "Look forward to learning how you come up with new recipes and what other services you offer."
// }
// ],
// "status": "approved",
// "create_time": "2019-02-26T23:01:16.899Z",
// "join_url": "https://zoom.us/webinar/mywebinarissocooldighdghodghodg"
// }
// ]
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
string id;
string email;
string first_name;
string last_name;
string address;
string city;
string country;
string zip;
string state;
string phone;
string industry;
string org;
string job_title;
string purchasing_time_frame;
string role_in_purchase_process;
string no_of_employees;
string comments;
string status;
string create_time;
string join_url;
int j;
int count_j;
string title;
string value;
string page_count = jResp.StringOf("page_count");
string page_number = jResp.StringOf("page_number");
string page_size = jResp.StringOf("page_size");
string total_records = jResp.StringOf("total_records");
int i = 0;
int count_i = jResp.SizeOfArray("registrants");
while (i < count_i) {
jResp.I = i;
id = jResp.StringOf("registrants[i].id");
email = jResp.StringOf("registrants[i].email");
first_name = jResp.StringOf("registrants[i].first_name");
last_name = jResp.StringOf("registrants[i].last_name");
address = jResp.StringOf("registrants[i].address");
city = jResp.StringOf("registrants[i].city");
country = jResp.StringOf("registrants[i].country");
zip = jResp.StringOf("registrants[i].zip");
state = jResp.StringOf("registrants[i].state");
phone = jResp.StringOf("registrants[i].phone");
industry = jResp.StringOf("registrants[i].industry");
org = jResp.StringOf("registrants[i].org");
job_title = jResp.StringOf("registrants[i].job_title");
purchasing_time_frame = jResp.StringOf("registrants[i].purchasing_time_frame");
role_in_purchase_process = jResp.StringOf("registrants[i].role_in_purchase_process");
no_of_employees = jResp.StringOf("registrants[i].no_of_employees");
comments = jResp.StringOf("registrants[i].comments");
status = jResp.StringOf("registrants[i].status");
create_time = jResp.StringOf("registrants[i].create_time");
join_url = jResp.StringOf("registrants[i].join_url");
j = 0;
count_j = jResp.SizeOfArray("registrants[i].custom_questions");
while (j < count_j) {
jResp.J = j;
title = jResp.StringOf("registrants[i].custom_questions[j].title");
value = jResp.StringOf("registrants[i].custom_questions[j].value");
j = j + 1;
}
i = i + 1;
}
Curl Command
curl -G -d "occurrence_id=quis%20officia%20in%20reprehenderit"
-d "status=approved"
-d "tracking_source_id=quis%20officia%20in%20reprehenderit"
-d "page_size=30"
-d "page_number=1"
-d "next_page_token=quis%20officia%20in%20reprehenderit"
-H "Authorization: Bearer <access_token>"
https://api.zoom.us/v2/webinars/:webinarId/registrants
Postman Collection Item JSON
{
"name": "List webinar registrants",
"request": {
"auth": {
"type": "oauth2"
},
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/webinars/:webinarId/registrants?occurrence_id=quis officia in reprehenderit&status=approved&tracking_source_id=quis officia in reprehenderit&page_size=30&page_number=1&next_page_token=quis officia in reprehenderit",
"host": [
"{{baseUrl}}"
],
"path": [
"webinars",
":webinarId",
"registrants"
],
"query": [
{
"key": "occurrence_id",
"value": "quis officia in reprehenderit",
"description": "The meeting or webinar occurrence ID."
},
{
"key": "status",
"value": "approved",
"description": "Query by the registrant's status: \n* `pending` — The registration is pending. \n* `approved` — The registrant is approved. \n* `denied` — The registration is denied."
},
{
"key": "tracking_source_id",
"value": "quis officia in reprehenderit",
"description": "The tracking source ID for the registrants. Useful if you share the webinar registration page in multiple locations. See [Creating source tracking links for webinar registration](https://support.zoom.us/hc/en-us/articles/360000315683-Creating-source-tracking-links-for-webinar-registration) for details."
},
{
"key": "page_size",
"value": "30",
"description": "The number of records returned within a single API call."
},
{
"key": "page_number",
"value": "1",
"description": "**Deprecated.** We will no longer support this field in a future release. Instead, use the `next_page_token` for pagination."
},
{
"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": "webinarId",
"value": "68423085",
"description": "(Required) The webinar's ID."
}
]
},
"description": "Zoom users with a [Webinar Plan](https://zoom.us/webinar) have access to creating and managing Webinars. Webinar allows a host to broadcast a Zoom meeting to up to 10,000 attendees. Scheduling a [Webinar with registration](https://support.zoom.us/hc/en-us/articles/204619915-Scheduling-a-Webinar-with-Registration) requires your registrants to complete a brief form before receiving the link to join the Webinar.<br>\nUse this API to list all the users that have registered for a webinar.<br><br>\n**Prerequisites:**\n* Pro or higher plan with a Webinar Add-on.<br>\n**Scopes:** `webinar:read:admin` `webinar:read`<br> \n **[Rate Limit Label](https://marketplace.zoom.us/docs/api-reference/rate-limits#rate-limits):** `Medium`<br>\n\n"
},
"response": [
{
"name": "**HTTP Status Code:** `200`<br>\nWebinar plan subscription is missing. Enable webinar for this user once the subscription is added:{userId}.",
"originalRequest": {
"method": "GET",
"header": [
{
"description": "Added as a part of security scheme: oauth2",
"key": "Authorization",
"value": "<token>"
}
],
"url": {
"raw": "{{baseUrl}}/webinars/:webinarId/registrants?occurrence_id=quis officia in reprehenderit&status=approved&tracking_source_id=quis officia in reprehenderit&page_size=30&page_number=1&next_page_token=quis officia in reprehenderit",
"host": [
"{{baseUrl}}"
],
"path": [
"webinars",
":webinarId",
"registrants"
],
"query": [
{
"key": "occurrence_id",
"value": "quis officia in reprehenderit"
},
{
"key": "status",
"value": "approved"
},
{
"key": "tracking_source_id",
"value": "quis officia in reprehenderit"
},
{
"key": "page_size",
"value": "30"
},
{
"key": "page_number",
"value": "1"
},
{
"key": "next_page_token",
"value": "quis officia in reprehenderit"
}
],
"variable": [
{
"key": "webinarId",
"value": "68423085",
"description": "(Required) The webinar's ID."
}
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"page_count\": \"1\",\n \"page_number\": \"1\",\n \"page_size\": \"30\",\n \"total_records\": \"1\",\n \"registrants\": [\n {\n \"id\": \"24000002122\",\n \"email\": \"example@example.com\",\n \"first_name\": \"Jill\",\n \"last_name\": \"Chill\",\n \"address\": \"1800 Amphibious Blvd.\",\n \"city\": \"Mountain View\",\n \"country\": \"US\",\n \"zip\": \"94045\",\n \"state\": \"CA\",\n \"phone\": \"5550100\",\n \"industry\": \"Food\",\n \"org\": \"Cooking Org\",\n \"job_title\": \"Chef\",\n \"purchasing_time_frame\": \"1-3 months\",\n \"role_in_purchase_process\": \"Influencer\",\n \"no_of_employees\": \"10\",\n \"comments\": \"Looking forward to the Webinar\",\n \"custom_questions\": [\n {\n \"title\": \"What do you hope to learn from this Webinar?\",\n \"value\": \"Look forward to learning how you come up with new recipes and what other services you offer.\"\n }\n ],\n \"status\": \"approved\",\n \"create_time\": \"2019-02-26T23:01:16.899Z\",\n \"join_url\": \"https://zoom.us/webinar/mywebinarissocooldighdghodghodg\"\n }\n ]\n}"
},
{
"name": "**HTTP Status Code:** `300`<br>Invalid webinar ID.",
"originalRequest": {
"method": "GET",
"header": [
{
"description": "Added as a part of security scheme: oauth2",
"key": "Authorization",
"value": "<token>"
}
],
"url": {
"raw": "{{baseUrl}}/webinars/:webinarId/registrants?occurrence_id=quis officia in reprehenderit&status=approved&tracking_source_id=quis officia in reprehenderit&page_size=30&page_number=1&next_page_token=quis officia in reprehenderit",
"host": [
"{{baseUrl}}"
],
"path": [
"webinars",
":webinarId",
"registrants"
],
"query": [
{
"key": "occurrence_id",
"value": "quis officia in reprehenderit"
},
{
"key": "status",
"value": "approved"
},
{
"key": "tracking_source_id",
"value": "quis officia in reprehenderit"
},
{
"key": "page_size",
"value": "30"
},
{
"key": "page_number",
"value": "1"
},
{
"key": "next_page_token",
"value": "quis officia in reprehenderit"
}
],
"variable": [
{
"key": "webinarId",
"value": "68423085",
"description": "(Required) The webinar's ID."
}
]
}
},
"status": "Multiple Choices",
"code": 300,
"_postman_previewlanguage": "text",
"header": [
{
"key": "Content-Type",
"value": "text/plain"
}
],
"cookie": [
],
"body": ""
},
{
"name": "**HTTP Status Code:** `400`<br>\nBad request<br>\n**Error Code:** `1010`<br>\nUser does not belong to this account:{accountId}.<br>",
"originalRequest": {
"method": "GET",
"header": [
{
"description": "Added as a part of security scheme: oauth2",
"key": "Authorization",
"value": "<token>"
}
],
"url": {
"raw": "{{baseUrl}}/webinars/:webinarId/registrants?occurrence_id=quis officia in reprehenderit&status=approved&tracking_source_id=quis officia in reprehenderit&page_size=30&page_number=1&next_page_token=quis officia in reprehenderit",
"host": [
"{{baseUrl}}"
],
"path": [
"webinars",
":webinarId",
"registrants"
],
"query": [
{
"key": "occurrence_id",
"value": "quis officia in reprehenderit"
},
{
"key": "status",
"value": "approved"
},
{
"key": "tracking_source_id",
"value": "quis officia in reprehenderit"
},
{
"key": "page_size",
"value": "30"
},
{
"key": "page_number",
"value": "1"
},
{
"key": "next_page_token",
"value": "quis officia in reprehenderit"
}
],
"variable": [
{
"key": "webinarId",
"value": "68423085",
"description": "(Required) The webinar's ID."
}
]
}
},
"status": "Bad Request",
"code": 400,
"_postman_previewlanguage": "text",
"header": [
{
"key": "Content-Type",
"value": "text/plain"
}
],
"cookie": [
],
"body": ""
},
{
"name": "**HTTP Status Code:** `404`<br>\nWebinar not found.<br>\n**Error Code:** `1001`<br>\nUser {userId} does not exist or does not belong to this account.<br>\n**Error Code:** `3001`<br>\nWebinar {webinarId} not found or has expired.<br>",
"originalRequest": {
"method": "GET",
"header": [
{
"description": "Added as a part of security scheme: oauth2",
"key": "Authorization",
"value": "<token>"
}
],
"url": {
"raw": "{{baseUrl}}/webinars/:webinarId/registrants?occurrence_id=quis officia in reprehenderit&status=approved&tracking_source_id=quis officia in reprehenderit&page_size=30&page_number=1&next_page_token=quis officia in reprehenderit",
"host": [
"{{baseUrl}}"
],
"path": [
"webinars",
":webinarId",
"registrants"
],
"query": [
{
"key": "occurrence_id",
"value": "quis officia in reprehenderit"
},
{
"key": "status",
"value": "approved"
},
{
"key": "tracking_source_id",
"value": "quis officia in reprehenderit"
},
{
"key": "page_size",
"value": "30"
},
{
"key": "page_number",
"value": "1"
},
{
"key": "next_page_token",
"value": "quis officia in reprehenderit"
}
],
"variable": [
{
"key": "webinarId",
"value": "68423085",
"description": "(Required) The webinar's ID."
}
]
}
},
"status": "Not Found",
"code": 404,
"_postman_previewlanguage": "text",
"header": [
{
"key": "Content-Type",
"value": "text/plain"
}
],
"cookie": [
],
"body": ""
}
]
}
