Querying Recording Channels
Function
Queries the maximum number of recording channels per hour. The total number of recording channels in every minute of an hour is collected, and the maximum value is used as the statistical value.
The maximum query time span is 31 days. You can query data over the past one year.
Constraints
Only the data of domain names added to the new Live console in regions excluding CN North-Beijing1 can be queried. This restriction applies only to the HUAWEI CLOUD Chinese Mainland website.
Calling Method
For details, see Calling APIs.
URI
GET /v2/{project_id}/stats/record
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID. For details about how to obtain the project ID, see Obtaining a Project ID. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
publish_domain |
No |
String |
Ingest domain name. |
start_time |
No |
String |
Start time. The format must comply with the ISO 8601 standard (UTC time) and is YYYY-MM-DDThh:mm:ssZ. The value will be rounded to the nearest hour. For example, if this parameter is set to 2020-08-18T07:20:40Z, the actual query start time will be 2020-08-18T07:00:00Z. If this parameter is left empty, data over the past 24 hours is queried by default. |
end_time |
No |
String |
End time. The format must comply with the ISO 8601 standard (UTC time) and is YYYY-MM-DDThh:mm:ssZ. The value will be rounded to the nearest hour. For example, if this parameter is set to 2020-08-18T08:20:40Z, the actual query end time will be 2020-08-18T08:00:00Z. If this parameter is left empty, the current time will be used by default. The end time must be later than the start time. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
No |
String |
User token. This parameter is mandatory when token authentication is used. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a token. |
Authorization |
No |
String |
Authentication information. This parameter is mandatory when AK/SK-based authentication is used. |
X-Sdk-Date |
No |
String |
Time when the request is sent. This parameter is mandatory when AK/SK-based authentication is used. |
X-Project-Id |
No |
String |
Project ID, which is the same as that used in the URI. This parameter is mandatory when AK/SK-based authentication is used. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
X-Request-Id |
String |
Unique ID of the request. |
Parameter |
Type |
Description |
---|---|---|
record_data_list |
Array of RecordData objects |
Sampled data list. |
Parameter |
Type |
Description |
---|---|---|
concurrent_count |
Integer |
Maximum number of recording channels |
time |
String |
Sampling time, that is, the time point when the maximum number of recording channels is reached in an hour. The date format is ISO 8601 compliant and is YYYY-MM-DDThh:mm:ssZ (UTC time). |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
X-Request-Id |
String |
Unique ID of the request. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code |
error_msg |
String |
Error description |
Example Requests
Queries the duration of live recordings.
GET /v2/{project_id}/stats/record?start_time=2020-08-18T07:00:00Z&end_time=2020-08-18T08:00:00Z
Example Responses
Status code: 200
This code is returned if the request succeeds.
{ "record_data_list" : [ { "time" : "2020-08-18T07:00:00Z", "concurrent_count" : 20 }, { "time" : "2020-08-18T08:00:00Z", "concurrent_count" : 15 } ] }
Status code: 400
Incorrect parameter.
{ "error_code" : "LIVE.100011001", "error_msg" : "Invalid request parameter: publish_domain" }
SDK Sample Code
The SDK sample code is as follows.
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package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.live.v2.region.LiveRegion; import com.huaweicloud.sdk.live.v2.*; import com.huaweicloud.sdk.live.v2.model.*; public class ListRecordDataSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); LiveClient client = LiveClient.newBuilder() .withCredential(auth) .withRegion(LiveRegion.valueOf("<YOUR REGION>")) .build(); ListRecordDataRequest request = new ListRecordDataRequest(); try { ListRecordDataResponse response = client.listRecordData(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } |
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdklive.v2.region.live_region import LiveRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdklive.v2 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = LiveClient.new_builder() \ .with_credentials(credentials) \ .with_region(LiveRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListRecordDataRequest() response = client.list_record_data(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" live "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/live/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/live/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/live/v2/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := live.NewLiveClient( live.LiveClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListRecordDataRequest{} response, err := client.ListRecordData(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.
Status Codes
Status Code |
Description |
---|---|
200 |
This code is returned if the request succeeds. |
400 |
Incorrect parameter. |
Error Codes
See Error Codes.
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