# CustomLogSourceCrawlerConfiguration
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The configuration used for the Glue Crawler for a third-party custom source.

## Contents
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 ** roleArn **   <a name="securitylake-Type-CustomLogSourceCrawlerConfiguration-roleArn"></a>
The Amazon Resource Name (ARN) of the AWS Identity and Access Management (IAM) role to be used by the AWS Glue crawler. The recommended IAM policies are:  
+ The managed policy `AWSGlueServiceRole` 
+ A custom policy granting access to your Amazon S3 Data Lake
Type: String  
Pattern: `arn:(aws[a-zA-Z-]*)?:iam::\d{12}:role/?[a-zA-Z_0-9+=,.@\-_/]+`   
Required: Yes

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/securitylake-2018-05-10/CustomLogSourceCrawlerConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securitylake-2018-05-10/CustomLogSourceCrawlerConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securitylake-2018-05-10/CustomLogSourceCrawlerConfiguration)