# ApplicationSource
<a name="API_ApplicationSource"></a>

Represents an application source.

## Contents
<a name="API_ApplicationSource_Contents"></a>

 ** CloudFormationStackARN **   <a name="autoscaling-Type-ApplicationSource-CloudFormationStackARN"></a>
The Amazon Resource Name (ARN) of a CloudFormation stack.  
Type: String  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*`   
Required: No

 ** TagFilters **   <a name="autoscaling-Type-ApplicationSource-TagFilters"></a>
A set of tags (up to 50).  
Type: Array of [TagFilter](API_TagFilter.md) objects  
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/autoscaling-plans-2018-01-06/ApplicationSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/autoscaling-plans-2018-01-06/ApplicationSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/autoscaling-plans-2018-01-06/ApplicationSource)