Blob Client. Stage Block From Uri(Uri, String, HttpRange, Byte, RequestConditions, BlobRequestConditions, CancellationToken) Method
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
The StageBlockFromUri(Uri, String, HttpRange, Byte, RequestConditions, BlobRequestConditions, CancellationToken) operation creates a new
block to be committed as part of a blob where the contents are
read from the
For more information, see Put Block From URL.
public virtual Azure.Response<Azure.Storage.Blobs.Models.BlockInfo> StageBlockFromUri (Uri sourceUri, string base64BlockId, Azure.HttpRange sourceRange = default, byte sourceContentHash = default, Azure.RequestConditions sourceConditions = default, Azure.Storage.Blobs.Models.BlobRequestConditions conditions = default, System.Threading.CancellationToken cancellationToken = default);
abstract member StageBlockFromUri : Uri * string * Azure.HttpRange * byte * Azure.RequestConditions * Azure.Storage.Blobs.Models.BlobRequestConditions * System.Threading.CancellationToken -> Azure.Response<Azure.Storage.Blobs.Models.BlockInfo> override this.StageBlockFromUri : Uri * string * Azure.HttpRange * byte * Azure.RequestConditions * Azure.Storage.Blobs.Models.BlobRequestConditions * System.Threading.CancellationToken -> Azure.Response<Azure.Storage.Blobs.Models.BlockInfo>
Public Overridable Function StageBlockFromUri (sourceUri As Uri, base64BlockId As String, Optional sourceRange As HttpRange = Nothing, Optional sourceContentHash As Byte() = Nothing, Optional sourceConditions As RequestConditions = Nothing, Optional conditions As BlobRequestConditions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Response(Of BlockInfo)
Specifies the Uri of the source blob. The value may be a URL of up to 2 KB in length that specifies a blob. The source blob must either be public or must be authenticated via a shared access signature. If the source blob is public, no authentication is required to perform the operation.
A valid Base64 string value that identifies the block. Prior to
encoding, the string must be less than or equal to 64 bytes in
size. For a given blob, the length of the value specified for
base64BlockId parameter must be the same
size for each block. Note that the Base64 string must be
Optionally uploads only the bytes of the blob in the
sourceUri in the specified range. If this is
not specified, the entire source blob contents are uploaded as a
Optional MD5 hash of the block content from the
sourceUri. This hash is used to verify the
integrity of the block during transport of the data from the Uri.
When this hash is specified, the storage service compares the hash
of the content that has arrived from the
with this value. Note that this md5 hash is not stored with the
blob. If the two hashes do not match, the operation will fail
with a RequestFailedException.
Optional RequestConditions to add conditions on the copying of data from this source blob.
Optional BlobRequestConditions to add conditions on the staging of this block.
Optional CancellationToken to propagate notifications that the operation should be cancelled.
A Response<T> describing the state of the updated block blob.
A RequestFailedException will be thrown if a failure occurs.