# TagQueryConfiguration
<a name="API_app-registry_TagQueryConfiguration"></a>

 The definition of `tagQuery`. Specifies which resources are associated with an application. 

## Contents
<a name="API_app-registry_TagQueryConfiguration_Contents"></a>

 ** tagKey **   <a name="servicecatalog-Type-app-registry_TagQueryConfiguration-tagKey"></a>
 Condition in the IAM policy that associates resources to an application.   
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 128.  
Pattern: `^(?!\s+$)[\p{L}\p{Z}\p{N}_.:/=+\-@]*`   
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/AWS242AppRegistry-2020-06-24/TagQueryConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/AWS242AppRegistry-2020-06-24/TagQueryConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/AWS242AppRegistry-2020-06-24/TagQueryConfiguration)