Querying Supported Regions
Function
This API is used to query supported regions.
Debugging
You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.
URI
GET /v3/{domain_id}/ccaas/regions
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
domain_id |
Yes |
String |
Account ID. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
No |
String |
User token. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
request_id |
String |
Request ID. |
regions |
Array of Region objects |
Region list. |
Parameter |
Type |
Description |
---|---|---|
name |
String |
Instance name. |
area_id |
String |
Geographic region. Cloud Connect is available in the following geographic regions:
|
id |
String |
Region ID. |
area_name |
String |
Geographic region. |
used_scenes |
Array of strings |
Cloud Connect application scenarios. The options can be:
|
Example Requests
Querying supported regions
GET https://{cc_endpoint}/v3/{domain_id}/ccaas/regions
Example Responses
Status code: 200
The list of supported regions is queried successfully.
{ "request_id" : "XXX", "regions" : [ { "id" : "region-abc", "name" : "region-name", "area_id" : "area-abc", "area_name" : "area-name", "used_scenes" : [ "vpc" ] } ] }
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.GlobalCredentials; 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.cc.v3.region.CcRegion; import com.huaweicloud.sdk.cc.v3.*; import com.huaweicloud.sdk.cc.v3.model.*; public class ListRegionsSolution { 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"); ICredential auth = new GlobalCredentials() .withAk(ak) .withSk(sk); CcClient client = CcClient.newBuilder() .withCredential(auth) .withRegion(CcRegion.valueOf("<YOUR REGION>")) .build(); ListRegionsRequest request = new ListRegionsRequest(); try { ListRegionsResponse response = client.listRegions(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 GlobalCredentials from huaweicloudsdkcc.v3.region.cc_region import CcRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkcc.v3 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"] credentials = GlobalCredentials(ak, sk) client = CcClient.new_builder() \ .with_credentials(credentials) \ .with_region(CcRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListRegionsRequest() response = client.list_regions(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/global" cc "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cc/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cc/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cc/v3/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") auth := global.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := cc.NewCcClient( cc.CcClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListRegionsRequest{} response, err := client.ListRegions(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 |
The list of supported regions is queried successfully. |
Error Codes
See Error Codes.
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