Las traducciones son generadas a través de traducción automática. En caso de conflicto entre la traducción y la version original de inglés, prevalecerá la version en inglés. # Úselo `DeleteFaces` con un AWS SDK o CLI Los siguientes ejemplos de código muestran cómo utilizar `DeleteFaces`. Para obtener más información, consulte [Eliminación de rostros de una colección](https://docs.aws.amazon.com/rekognition/latest/dg/delete-faces-procedure.html). ------ #### [ .NET ] **SDK para .NET** Hay más información al respecto GitHub. Busque el ejemplo completo y aprenda a configurar y ejecutar en el [Repositorio de ejemplos de código de AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/Rekognition/#code-examples). ``` using System; using System.Collections.Generic; using System.Threading.Tasks; using Amazon.Rekognition; using Amazon.Rekognition.Model; /// /// Uses the Amazon Rekognition Service to delete one or more faces from /// a Rekognition collection. /// public class DeleteFaces { public static async Task Main() { string collectionId = "MyCollection"; var faces = new List { "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" }; var rekognitionClient = new AmazonRekognitionClient(); var deleteFacesRequest = new DeleteFacesRequest() { CollectionId = collectionId, FaceIds = faces, }; DeleteFacesResponse deleteFacesResponse = await rekognitionClient.DeleteFacesAsync(deleteFacesRequest); deleteFacesResponse.DeletedFaces.ForEach(face => { Console.WriteLine($"FaceID: {face}"); }); } } ``` + Para obtener más información sobre la API, consulta [DeleteFaces](https://docs.aws.amazon.com/goto/DotNetSDKV3/rekognition-2016-06-27/DeleteFaces)la *Referencia AWS SDK para .NET de la API*. ------ #### [ CLI ] **AWS CLI** **Eliminación de los rostros de una colección** El siguiente comando `delete-faces` elimina los rostros especificados de una colección. ``` aws rekognition delete-faces \ --collection-id MyCollection --face-ids '["0040279c-0178-436e-b70a-e61b074e96b0"]' ``` Salida: ``` { "DeletedFaces": [ "0040279c-0178-436e-b70a-e61b074e96b0" ] } ``` Para obtener más información, consulte [Eliminación de rostros de una colección](https://docs.aws.amazon.com/rekognition/latest/dg/delete-faces-procedure.html) en la *Guía para desarrolladores de Amazon Rekognition*. + Para obtener más información sobre la API, consulta [DeleteFaces](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/rekognition/delete-faces.html)la *Referencia de AWS CLI comandos*. ------ #### [ Java ] **SDK para Java 2.x** Hay más información al respecto GitHub. Busque el ejemplo completo y aprenda a configurar y ejecutar en el [Repositorio de ejemplos de código de AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/rekognition/#code-examples). ``` import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.rekognition.RekognitionClient; import software.amazon.awssdk.services.rekognition.model.DeleteFacesRequest; import software.amazon.awssdk.services.rekognition.model.RekognitionException; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class DeleteFacesFromCollection { public static void main(String[] args) { final String usage = """ Usage: \s Where: collectionId - The id of the collection from which faces are deleted.\s faceId - The id of the face to delete.\s """; if (args.length != 2) { System.out.println(usage); System.exit(1); } String collectionId = args[0]; String faceId = args[1]; Region region = Region.US_EAST_1; RekognitionClient rekClient = RekognitionClient.builder() .region(region) .build(); System.out.println("Deleting collection: " + collectionId); deleteFacesCollection(rekClient, collectionId, faceId); rekClient.close(); } /** * Deletes a face from the specified Amazon Rekognition collection. * * @param rekClient an instance of the Amazon Rekognition client * @param collectionId the ID of the collection from which the face should be deleted * @param faceId the ID of the face to be deleted * @throws RekognitionException if an error occurs while deleting the face */ public static void deleteFacesCollection(RekognitionClient rekClient, String collectionId, String faceId) { try { DeleteFacesRequest deleteFacesRequest = DeleteFacesRequest.builder() .collectionId(collectionId) .faceIds(faceId) .build(); rekClient.deleteFaces(deleteFacesRequest); System.out.println("The face was deleted from the collection."); } catch (RekognitionException e) { System.out.println(e.getMessage()); System.exit(1); } } } ``` + Para obtener más información sobre la API, consulta [DeleteFaces](https://docs.aws.amazon.com/goto/SdkForJavaV2/rekognition-2016-06-27/DeleteFaces)la *Referencia AWS SDK for Java 2.x de la API*. ------ #### [ Kotlin ] **SDK para Kotlin** Hay más información al respecto GitHub. Busque el ejemplo completo y aprenda a configurar y ejecutar en el [Repositorio de ejemplos de código de AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/rekognition#code-examples). ``` suspend fun deleteFacesCollection( collectionIdVal: String?, faceIdVal: String, ) { val deleteFacesRequest = DeleteFacesRequest { collectionId = collectionIdVal faceIds = listOf(faceIdVal) } RekognitionClient.fromEnvironment { region = "us-east-1" }.use { rekClient -> rekClient.deleteFaces(deleteFacesRequest) println("$faceIdVal was deleted from the collection") } } ``` + Para obtener más información sobre la API, consulta [DeleteFaces](https://sdk.amazonaws.com/kotlin/api/latest/index.html)la *referencia sobre el AWS SDK para la API de Kotlin*. ------ #### [ Python ] **SDK para Python (Boto3)** Hay más información al respecto. GitHub Busque el ejemplo completo y aprenda a configurar y ejecutar en el [Repositorio de ejemplos de código de AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/rekognition#code-examples). ``` class RekognitionCollection: """ Encapsulates an Amazon Rekognition collection. This class is a thin wrapper around parts of the Boto3 Amazon Rekognition API. """ def __init__(self, collection, rekognition_client): """ Initializes a collection object. :param collection: Collection data in the format returned by a call to create_collection. :param rekognition_client: A Boto3 Rekognition client. """ self.collection_id = collection["CollectionId"] self.collection_arn, self.face_count, self.created = self._unpack_collection( collection ) self.rekognition_client = rekognition_client @staticmethod def _unpack_collection(collection): """ Unpacks optional parts of a collection that can be returned by describe_collection. :param collection: The collection data. :return: A tuple of the data in the collection. """ return ( collection.get("CollectionArn"), collection.get("FaceCount", 0), collection.get("CreationTimestamp"), ) def delete_faces(self, face_ids): """ Deletes faces from the collection. :param face_ids: The list of IDs of faces to delete. :return: The list of IDs of faces that were deleted. """ try: response = self.rekognition_client.delete_faces( CollectionId=self.collection_id, FaceIds=face_ids ) deleted_ids = response["DeletedFaces"] logger.info( "Deleted %s faces from %s.", len(deleted_ids), self.collection_id ) except ClientError: logger.exception("Couldn't delete faces from %s.", self.collection_id) raise else: return deleted_ids ``` + Para obtener más información sobre la API, consulta [DeleteFaces](https://docs.aws.amazon.com/goto/boto3/rekognition-2016-06-27/DeleteFaces)la *AWS Referencia de API de SDK for Python (Boto3*). ------ #### [ SAP ABAP ] **SDK para SAP ABAP** Hay más información al respecto. GitHub Busque el ejemplo completo y aprenda a configurar y ejecutar en el [Repositorio de ejemplos de código de AWS](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/rek#code-examples). ``` TRY. oo_result = lo_rek->deletefaces( iv_collectionid = iv_collection_id it_faceids = it_face_ids ). DATA(lt_deleted_faces) = oo_result->get_deletedfaces( ). DATA(lv_deleted_count) = lines( lt_deleted_faces ). DATA(lv_msg6) = |{ lv_deleted_count } face(s) deleted successfully.|. MESSAGE lv_msg6 TYPE 'I'. CATCH /aws1/cx_rekresourcenotfoundex. MESSAGE 'Collection not found.' TYPE 'E'. CATCH /aws1/cx_rekinvalidparameterex. MESSAGE 'Invalid parameter value.' TYPE 'E'. ENDTRY. ``` + Para obtener más información sobre la API, consulte [DeleteFaces](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)la *referencia sobre la API ABAP del AWS SDK para SAP*. ------ Para obtener una lista completa de guías para desarrolladores del AWS SDK y ejemplos de código, consulte[Uso de Rekognition con un SDK AWS](sdk-general-information-section.md). En este tema también se incluye información sobre cómo comenzar a utilizar el SDK y detalles sobre sus versiones anteriores.