Querying API Versions
Function
This API is used to query the versions of EPS APIs.
Calling Method
For details, see Calling APIs.
URI
GET /
Request Parameters
None
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
versions |
Array of VersionDetail objects |
Version list. |
Parameter |
Type |
Description |
---|---|---|
id |
String |
Version ID, for example, v1.0. |
links |
Array of Link objects |
API URL. |
version |
String |
If the APIs of this version support microversions, the supported minimum microversion is returned. If microversions are not supported, no information is returned. |
status |
String |
Version status. Possible values are as follows: CURRENT: primary version. SUPPORTED: earlier version which is still supported. DEPRECATED: deprecated version which may be deleted later. |
updated |
String |
Version release time, which is a UTC time. For example, the release time of v1.0 is 2016-12-09T00:00:00Z. |
min_version |
String |
If the APIs of this version support microversions, the supported minimum microversion is returned. If microversions are not supported, no information is returned. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 401
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 403
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 404
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 405
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 406
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 408
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 409
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 410
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 412
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 429
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 500
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 501
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code. |
error_msg |
String |
Error message. |
Status code: 503
Parameter |
Type |
Description |
---|---|---|
error |
RespErrorMessage object |
Error request information. |
Example Requests
None
Example Responses
Status code: 200
OK
{ "versions" : [ { "id" : "v1.0", "links" : [ { "rel" : "self", "href" : "https://*API URL*/v1.0" } ], "version" : "", "status" : "CURRENT", "updated" : "2016-12-09T00:00:00Z", "min_version" : "" } ] }
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.eps.v1.region.EpsRegion; import com.huaweicloud.sdk.eps.v1.*; import com.huaweicloud.sdk.eps.v1.model.*; public class ListApiVersionsSolution { 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); EpsClient client = EpsClient.newBuilder() .withCredential(auth) .withRegion(EpsRegion.valueOf("<YOUR REGION>")) .build(); ListApiVersionsRequest request = new ListApiVersionsRequest(); try { ListApiVersionsResponse response = client.listApiVersions(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 huaweicloudsdkeps.v1.region.eps_region import EpsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkeps.v1 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 = EpsClient.new_builder() \ .with_credentials(credentials) \ .with_region(EpsRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListApiVersionsRequest() response = client.list_api_versions(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" eps "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eps/v1" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eps/v1/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/eps/v1/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 := eps.NewEpsClient( eps.EpsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListApiVersionsRequest{} response, err := client.ListApiVersions(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 |
OK |
400 |
Bad Request |
401 |
Unauthorized |
403 |
Forbidden |
404 |
Not Found |
405 |
Method Not Allowed |
406 |
Not Acceptable |
408 |
Request Timeout |
409 |
Conflict |
410 |
Gone |
412 |
Precondition Failed |
429 |
Too Many Requests |
500 |
Internal Server Error |
501 |
Not Implemented |
503 |
Service Unavailable |
Error Codes
See Error Codes.
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