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Logging In to the Huawei Cloud Through User Portal
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Logging In to the Huawei Cloud Through User Portal
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Management APIs
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Refreshing an Access Token
Function
This API is used to refresh an access token.
URI
POST /api/v1/oauth2/token
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
client_id |
Yes |
String |
Application ID, which is a client ID allocated to an application after registration. |
client_secret |
Yes |
String |
Application secret, which is a client secret allocated to an application after registration. |
refresh_token |
Yes |
String |
Refresh token, which is returned when the API for obtaining an ID token is called. |
grant_type |
Yes |
String |
Grant type. The value is fixed at refresh_token. |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
access_token |
String |
Access token that the authorization server returns to the third-party application. |
token_type |
String |
Type of the access token. Fixed value: Bearer. |
expires_in |
String |
Validity period of the access token. Unit: second. |
scope |
String |
Authorization scope. |
refresh_token |
String |
Refresh token. |
id_token |
String |
ID token. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error |
String |
Error type. |
error_description |
String |
Error description. |
Example Requests
Refresh access_token based on refresh_token. refresh_token can be obtained by calling the API for obtaining an ID token. client_id and client_secret use ClientId and ClientSecret assigned during the application registration. The value of grant_type is fixed at refresh_token.
POST https://{domain_name}/api/v1/oauth2/token Content-Type: application/x-www-form-urlencoded client_id=cU0L3GsEq1vuOJ5iQrRSu5AyPnKL8...& client_secret=EFj******TcE& refresh_token=b462******7ef& grant_type=refresh_token
Example Responses
Status code: 200
Request successful.
{ "access_token" : "270******6d5", "token_type" : "Bearer", "expires_in" : 7200, "scope" : "openid", "refresh_token" : "162******412", "id_token" : "eyJ******YTk" }
Status code: 400
Request error.
{ "error" : "invalid_grant", "error_description" : "Invalid authorization code" }
Status Codes
Status Code |
Description |
---|---|
200 |
Request successful. |
400 |
Request error. |
Error Codes
See Error Codes.
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