# MetaFlowPreviewInfo
<a name="API_MetaFlowPreviewInfo"></a>

Contains the preview URL for testing a WhatsApp Flow and its expiration timestamp.

## Contents
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 ** expiresAt **   <a name="Social-Type-MetaFlowPreviewInfo-expiresAt"></a>
The timestamp when the preview URL expires.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 50.  
Required: Yes

 ** previewUrl **   <a name="Social-Type-MetaFlowPreviewInfo-previewUrl"></a>
The web URL for previewing the Flow. Can be shared with stakeholders for review.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/socialmessaging-2024-01-01/MetaFlowPreviewInfo) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/socialmessaging-2024-01-01/MetaFlowPreviewInfo) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/socialmessaging-2024-01-01/MetaFlowPreviewInfo)