OSS SDK for Android has two types of exceptions: ClientException and ServiceException.
ClientException
A ClientException indicates an exception that occurs when a client sends a request or transmit data to OSS. For example, a ClientException is returned when a request is sent under poor network conditions. A ClientException is also returned when an I/O exception occurs during object upload.
ServiceException
A ServiceException indicates a server error that is resolved from a server error message. A ServiceException includes the error code and message returned by OSS so that you can identify and resolve the error.
The following table describes the information included in a ServiceException.
| Parameter | Description |
|---|---|
| Code | The error code that is returned by OSS. |
| Message | The detailed error message returned by OSS. |
| RequestId | The UUID used to uniquely identify the request. If you need help from OSS development engineers to handle an exception, provide them with the RequestId value. |
| HostId | The ID of the host in the accessed OSS cluster, which is the same as the host ID specified in the request. |
| rawMessage | The raw text of the message body in the HTTP response. |
Common OSS error codes
For more information about the common error codes of OSS, see Overview.