# IdMappingWorkflowInputSource
<a name="API_IdMappingWorkflowInputSource"></a>

An object containing `inputSourceARN`, `schemaName`, and `type`.

## Contents
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 ** inputSourceARN **   <a name="API-Type-IdMappingWorkflowInputSource-inputSourceARN"></a>
An AWS Glue table Amazon Resource Name (ARN) or a matching workflow ARN for the input source table.  
Type: String  
Pattern: `arn:(aws|aws-us-gov|aws-cn):entityresolution:[a-z]{2}-[a-z]{1,10}-[0-9]:[0-9]{12}:(idnamespace/[a-zA-Z_0-9-]{1,255})$|^arn:(aws|aws-us-gov|aws-cn):entityresolution:[a-z]{2}-[a-z]{1,10}-[0-9]:[0-9]{12}:(matchingworkflow/[a-zA-Z_0-9-]{1,255})$|^arn:(aws|aws-us-gov|aws-cn):glue:[a-z]{2}-[a-z]{1,10}-[0-9]:[0-9]{12}:(table/[a-zA-Z_0-9-]{1,255}/[a-zA-Z_0-9-]{1,255})`   
Required: Yes

 ** schemaName **   <a name="API-Type-IdMappingWorkflowInputSource-schemaName"></a>
The name of the schema to be retrieved.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[a-zA-Z_0-9-]*`   
Required: No

 ** type **   <a name="API-Type-IdMappingWorkflowInputSource-type"></a>
The type of ID namespace. There are two types: `SOURCE` and `TARGET`.   
The `SOURCE` contains configurations for `sourceId` data that will be processed in an ID mapping workflow.   
The `TARGET` contains a configuration of `targetId` which all `sourceIds` will resolve to.  
Type: String  
Valid Values: `SOURCE | TARGET`   
Required: No

## 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/entityresolution-2018-05-10/IdMappingWorkflowInputSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/entityresolution-2018-05-10/IdMappingWorkflowInputSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/entityresolution-2018-05-10/IdMappingWorkflowInputSource)