Overview¶
OBS Java SDK provides abundant APIs for object download in the following methods:
Request Parameters¶
Parameter | Type | Mandatory (Yes/No) | Description |
|---|---|---|---|
isEncodeHeaders | boolean | No | Whether to automatically encode the request header. The default value is true. |
userHeaders | HashMap<String, String> | No | User's header field. |
ifMatchTag | String | No | Returns the object content if the object's ETag is the same as this parameter value. Otherwise, an error is reported. |
ifNoneMatchTag | String | No | Returns the object content if the object's ETag is different from this parameter value. Otherwise, an error is reported. |
ifModifiedSince | Date | No | Returns the object if it has been modified since the specified time; otherwise, an error is returned. |
ifUnmodifiedSince | Date | No | Returns the object if it has not been modified since the specified time; otherwise, an error is returned. |
rangeStart | Long | No | Start byte for a partial download. |
rangeEnd | Long | No | End byte for a partial download. |
sseCHeader | SseCHeader | No | Information about the server-side encryption header. |
versionId | String | No | Version number. |