# InvalidRequestExceptionReason
<a name="API_InvalidRequestExceptionReason"></a>

Reason why the request was invalid.

## Contents
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**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** AttachedFileInvalidRequestExceptionReason **   <a name="connect-Type-InvalidRequestExceptionReason-AttachedFileInvalidRequestExceptionReason"></a>
Reason why the StartAttachedFiledUpload request was invalid.  
Type: String  
Valid Values: `INVALID_FILE_SIZE | INVALID_FILE_TYPE | INVALID_FILE_NAME`   
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/connect-2017-08-08/InvalidRequestExceptionReason) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/connect-2017-08-08/InvalidRequestExceptionReason) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/connect-2017-08-08/InvalidRequestExceptionReason)