Two ways for Weibo to Return Error Codes

 

Oauth2.0 error code

In the implementation of Sina Weibo oauth2.0, the authorization server will check the request header and Request Parameters in accordance with the oauth2.0 protocol when receiving the authentication request. If the request is illegal or the verification fails, the authorization server returns an error message, which includes the following parameters:

• Error: Error Code
• Error_code: Error internal number
• Error_description: Error description
• Error_url: a readable webpage URI with error information, used to provide end users with additional error-related information.

There are two methods to return error messages:

1. When an error occurs when requesting to authorize the endpoint: https://api.weibo.com/2/oauth2/authorize, the return method is: Jump to redirect_uri and include the error description in the query parameter of the URI.

2. An error occurred when requesting access token endpoing: https://api.weibo.com/oauth2/access_token. Return Method: Return JSON text.

For example:

{

• "Error": "unsupported_response_type ",
• "Error_code": 21329
• "Error_description": "unsupported responsetype ."

}

The following table lists the error codes in oauth2.0 error responses:

Error)	Error Code (error_code)	Error description (error_description)
Redirect_uri_mismatch	21322	The redirection address does not match.
Invalid_request	21323	The request is invalid.
Invalid_client	21324	The client_id or client_secret parameter is invalid.
Invalid_grant	21325	The provided access grant is invalid, expired, or revoked
Unauthorized_client	21326	The client has no permission.
Expired_token	21327	Token expired
Unsupported_grant_type	21328	Unsupported granttype
Unsupported_response_type	21329	Unsupported responsetype
Access_denied	21330	The user or the authorized server refuses to grant data access permissions.
Temporarily_unavailable	21331	Service temporarily unavailable