SearchClient.DeleteDocumentsAsync Method

Definition

Namespace:

Azure.Search.Documents

Assembly:

Azure.Search.Documents.dll

Package:

Azure.Search.Documents v11.6.0

Overloads

DeleteDocumentsAsync(String, IEnumerable<String>, IndexDocumentsOptions, CancellationToken)	Delete documents from the index as a batch given only their keys.
DeleteDocumentsAsync<T>(IEnumerable<T>, IndexDocumentsOptions, CancellationToken)	Delete documents from the index as a batch.

DeleteDocumentsAsync(String, IEnumerable<String>, IndexDocumentsOptions, CancellationToken)

Source:

SearchClient.cs

Delete documents from the index as a batch given only their keys.

C#

public virtual System.Threading.Tasks.Task<Azure.Response<Azure.Search.Documents.Models.IndexDocumentsResult>> DeleteDocumentsAsync(string keyName, System.Collections.Generic.IEnumerable<string> keyValues, Azure.Search.Documents.IndexDocumentsOptions options = default, System.Threading.CancellationToken cancellationToken = default);

Parameters

keyName

String

The name of the key field that uniquely identifies documents in the index.

keyValues

IEnumerable<String>

The keys of the documents to delete.

options

IndexDocumentsOptions

Options that allow specifying document indexing behavior.

cancellationToken

CancellationToken

Optional CancellationToken to propagate notifications that the operation should be canceled.

Returns

Task<Response<IndexDocumentsResult>>

Response containing the status of operations for all actions in the batch of actions.

Exceptions

RequestFailedException

Thrown when a failure is returned by the Search Service.

Remarks

By default, an exception will only be thrown if the entire request fails. Individual failures are described in the Results collection. You can set ThrowOnAnyError if you want exceptions thrown on partial failure.

DeleteDocumentsAsync<T>(IEnumerable<T>, IndexDocumentsOptions, CancellationToken)

Source:

SearchClient.cs

Delete documents from the index as a batch.

C#

public virtual System.Threading.Tasks.Task<Azure.Response<Azure.Search.Documents.Models.IndexDocumentsResult>> DeleteDocumentsAsync<T>(System.Collections.Generic.IEnumerable<T> documents, Azure.Search.Documents.IndexDocumentsOptions options = default, System.Threading.CancellationToken cancellationToken = default);

Type Parameters

T

The .NET type that maps to the index schema. Instances of this type can be retrieved as documents from the index.

Parameters

documents

IEnumerable<T>

The documents to delete.

options

IndexDocumentsOptions

Options that allow specifying document indexing behavior.

cancellationToken

CancellationToken

Optional CancellationToken to propagate notifications that the operation should be canceled.

Returns

Task<Response<IndexDocumentsResult>>

Response containing the status of operations for all actions in the batch of actions.

Exceptions

RequestFailedException

Thrown when a failure is returned by the Search Service.

Remarks

The generic overloads of the DeleteDocuments and DeleteDocumentsAsync methods support mapping of search field types to .NET types via the type parameter T. See GetDocumentAsync<T>(String, GetDocumentOptions, CancellationToken) for more details on the type mapping.

By default, an exception will only be thrown if the entire request fails. Individual failures are described in the Results collection. You can set ThrowOnAnyError if you want exceptions thrown on partial failure.