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IDocumentClient.ReplaceAttachmentAsync Method

Definition

Overloads

ReplaceAttachmentAsync(Attachment, RequestOptions, CancellationToken)

Replaces a Attachment in the Azure Cosmos DB service as an asynchronous operation.

ReplaceAttachmentAsync(Uri, Attachment, RequestOptions, CancellationToken)

Replaces an attachment as an asynchronous operation in the Azure Cosmos DB service.

ReplaceAttachmentAsync(Attachment, RequestOptions, CancellationToken)

Replaces a Attachment in the Azure Cosmos DB service as an asynchronous operation.

public System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.ResourceResponse<Microsoft.Azure.Documents.Attachment>> ReplaceAttachmentAsync (Microsoft.Azure.Documents.Attachment attachment, Microsoft.Azure.Documents.Client.RequestOptions options = default, System.Threading.CancellationToken cancellationToken = default);
abstract member ReplaceAttachmentAsync : Microsoft.Azure.Documents.Attachment * Microsoft.Azure.Documents.Client.RequestOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.ResourceResponse<Microsoft.Azure.Documents.Attachment>>
Public Function ReplaceAttachmentAsync (attachment As Attachment, Optional options As RequestOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of ResourceResponse(Of Attachment))

Parameters

attachment
Attachment

The updated Attachment to replace the existing resource with.

options
RequestOptions

(Optional) The request options for the request.

cancellationToken
CancellationToken

(Optional) A CancellationToken that can be used by other objects or threads to receive notice of cancellation.

Returns

A System.Threading.Tasks containing a ResourceResponse<TResource> which wraps a Attachment containing the updated resource record.

Exceptions

If attachment is not set.

This exception can encapsulate many different types of errors. To determine the specific error always look at the StatusCode property. Some common codes you may get when creating a Document are:

StatusCodeReason for exception
404NotFound - This means the resource you tried to delete did not exist.

Examples

//Fetch the item to be updated
Attachment attachment = client.CreateAttachmentQuery(attachmentLink)
                            .Where(r => r.Id == "attachment id")
                            .AsEnumerable()
                            .SingleOrDefault();

//Update some properties on the found resource
attachment.MediaLink = "updated value";

//Now persist these changes to the database by replacing the original resource
Attachment updated = await client.ReplaceAttachmentAsync(attachment);

See also

Applies to

ReplaceAttachmentAsync(Uri, Attachment, RequestOptions, CancellationToken)

Replaces an attachment as an asynchronous operation in the Azure Cosmos DB service.

public System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.ResourceResponse<Microsoft.Azure.Documents.Attachment>> ReplaceAttachmentAsync (Uri attachmentUri, Microsoft.Azure.Documents.Attachment attachment, Microsoft.Azure.Documents.Client.RequestOptions options = default, System.Threading.CancellationToken cancellationToken = default);
abstract member ReplaceAttachmentAsync : Uri * Microsoft.Azure.Documents.Attachment * Microsoft.Azure.Documents.Client.RequestOptions * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Azure.Documents.Client.ResourceResponse<Microsoft.Azure.Documents.Attachment>>
Public Function ReplaceAttachmentAsync (attachmentUri As Uri, attachment As Attachment, Optional options As RequestOptions = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of ResourceResponse(Of Attachment))

Parameters

attachmentUri
Uri

The URI of the attachment to be updated.

attachment
Attachment

The attachment resource.

options
RequestOptions

(Optional) The RequestOptions for the request.

cancellationToken
CancellationToken

(Optional) A CancellationToken that can be used by other objects or threads to receive notice of cancellation.

Returns

The task object representing the service response for the asynchronous operation.

Applies to