# Use `DeleteCrawler` with an AWS SDK `DeleteCrawler` The following code examples show how to use `DeleteCrawler`. Action examples are code excerpts from larger programs and must be run in context. You can see this action in context in the following code example: + [Learn the basics](example_glue_Scenario_GetStartedCrawlersJobs_section.md) ------ #### [ .NET ] **SDK for .NET** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/Glue#code-examples). ``` ///

/// Delete an AWS Glue crawler. ///

/// The name of the crawler. /// A Boolean value indicating the success of the action. public async Task DeleteCrawlerAsync(string crawlerName) { var response = await _amazonGlue.DeleteCrawlerAsync(new DeleteCrawlerRequest { Name = crawlerName }); return response.HttpStatusCode == HttpStatusCode.OK; } ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/goto/DotNetSDKV3/glue-2017-03-31/DeleteCrawler) in *AWS SDK for .NET API Reference*. ------ #### [ C\$1\$1 ] **SDK for C\$1\$1** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/glue#code-examples). ``` Aws::Client::ClientConfiguration clientConfig; // Optional: Set to the AWS Region in which the bucket was created (overrides config file). // clientConfig.region = "us-east-1"; Aws::Glue::GlueClient client(clientConfig); Aws::Glue::Model::DeleteCrawlerRequest request; request.SetName(crawler); Aws::Glue::Model::DeleteCrawlerOutcome outcome = client.DeleteCrawler(request); if (outcome.IsSuccess()) { std::cout << "Successfully deleted the crawler." << std::endl; } else { std::cerr << "Error deleting the crawler. " << outcome.GetError().GetMessage() << std::endl; result = false; } ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/goto/SdkForCpp/glue-2017-03-31/DeleteCrawler) in *AWS SDK for C\$1\$1 API Reference*. ------ #### [ Java ] **SDK for Java 2.x** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/glue#code-examples). ``` /** * Deletes a specific AWS Glue crawler. * * @param glueClient the AWS Glue client object * @param crawlerName the name of the crawler to be deleted * @throws GlueException if an error occurs during the deletion process */ public static void deleteSpecificCrawler(GlueClient glueClient, String crawlerName) { try { DeleteCrawlerRequest deleteCrawlerRequest = DeleteCrawlerRequest.builder() .name(crawlerName) .build(); glueClient.deleteCrawler(deleteCrawlerRequest); System.out.println(crawlerName + " was deleted"); } catch (GlueException e) { throw e; } } ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/DeleteCrawler) in *AWS SDK for Java 2.x API Reference*. ------ #### [ JavaScript ] **SDK for JavaScript (v3)** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/glue#code-examples). ``` const deleteCrawler = (crawlerName) => { const client = new GlueClient({}); const command = new DeleteCrawlerCommand({ Name: crawlerName, }); return client.send(command); }; ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/glue/command/DeleteCrawlerCommand) in *AWS SDK for JavaScript API Reference*. ------ #### [ PHP ] **SDK for PHP** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/php/example_code/glue#code-examples). ``` echo "Delete the crawler.\n"; $glueClient->deleteCrawler([ 'Name' => $crawlerName, ]); public function deleteCrawler($crawlerName) { return $this->glueClient->deleteCrawler([ 'Name' => $crawlerName, ]); } ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/goto/SdkForPHPV3/glue-2017-03-31/DeleteCrawler) in *AWS SDK for PHP API Reference*. ------ #### [ Python ] **SDK for Python (Boto3)** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/glue#code-examples). ``` class GlueWrapper: """Encapsulates AWS Glue actions.""" def __init__(self, glue_client): """ :param glue_client: A Boto3 Glue client. """ self.glue_client = glue_client def delete_crawler(self, name): """ Deletes a crawler. :param name: The name of the crawler to delete. """ try: self.glue_client.delete_crawler(Name=name) except ClientError as err: logger.error( "Couldn't delete crawler %s. Here's why: %s: %s", name, err.response["Error"]["Code"], err.response["Error"]["Message"], ) raise ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/goto/boto3/glue-2017-03-31/DeleteCrawler) in *AWS SDK for Python (Boto3) API Reference*. ------ #### [ Ruby ] **SDK for Ruby** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/glue#code-examples). ``` # The `GlueWrapper` class serves as a wrapper around the AWS Glue API, providing a simplified interface for common operations. # It encapsulates the functionality of the AWS SDK for Glue and provides methods for interacting with Glue crawlers, databases, tables, jobs, and S3 resources. # The class initializes with a Glue client and a logger, allowing it to make API calls and log any errors or informational messages. class GlueWrapper def initialize(glue_client, logger) @glue_client = glue_client @logger = logger end # Deletes a crawler with the specified name. # # @param name [String] The name of the crawler to delete. # @return [void] def delete_crawler(name) @glue_client.delete_crawler(name: name) rescue Aws::Glue::Errors::ServiceError => e @logger.error("Glue could not delete crawler #{name}: \n#{e.message}") raise end ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/DeleteCrawler) in *AWS SDK for Ruby API Reference*. ------ #### [ Rust ] **SDK for Rust** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/glue#code-examples). ``` glue.delete_crawler() .name(self.crawler()) .send() .await .map_err(GlueMvpError::from_glue_sdk)?; ``` + For API details, see [DeleteCrawler](https://docs.rs/aws-sdk-glue/latest/aws_sdk_glue/client/struct.Client.html#method.delete_crawler) in *AWS SDK for Rust API reference*. ------ #### [ SAP ABAP ] **SDK for SAP ABAP** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/glu#code-examples). ``` TRY. " iv_crawler_name = 'my-crawler' lo_glu->deletecrawler( iv_name = iv_crawler_name ). MESSAGE 'Crawler deleted successfully.' TYPE 'I'. CATCH /aws1/cx_glucrawlerrunningex. MESSAGE 'Crawler is currently running.' TYPE 'E'. CATCH /aws1/cx_gluentitynotfoundex. MESSAGE 'Crawler does not exist.' TYPE 'E'. CATCH /aws1/cx_gluoperationtimeoutex INTO DATA(lo_timeout_ex). DATA(lv_timeout_error) = lo_timeout_ex->if_message~get_longtext( ). MESSAGE lv_timeout_error TYPE 'E'. CATCH /aws1/cx_gluschdrtransingex. MESSAGE 'Scheduler is transitioning.' TYPE 'E'. ENDTRY. ``` + For API details, see [DeleteCrawler](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html) in *AWS SDK for SAP ABAP API reference*. ------ #### [ Swift ] **SDK for Swift** There's more on GitHub. Find the complete example and learn how to set up and run in the [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/glue#code-examples). ``` import AWSClientRuntime import AWSGlue /// Delete an AWS Glue crawler. /// /// - Parameters: /// - glueClient: The AWS Glue client to use. /// - name: The name of the crawler to delete. /// /// - Returns: `true` if successful, otherwise `false`. func deleteCrawler(glueClient: GlueClient, name: String) async -> Bool { do { _ = try await glueClient.deleteCrawler( input: DeleteCrawlerInput(name: name) ) } catch { return false } return true } ``` + For API details, see [DeleteCrawler](https://sdk.amazonaws.com/swift/api/awsglue/latest/documentation/awsglue/glueclient/deletecrawler(input:)) in *AWS SDK for Swift API reference*. ------ For a complete list of AWS SDK developer guides and code examples, see [Using this service with an AWS SDK](sdk-general-information-section.md). This topic also includes information about getting started and details about previous SDK versions.