# ApiKeyCredential
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Contains API key credential information.

## Contents
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 ** apiKey **   <a name="appfabric-Type-ApiKeyCredential-apiKey"></a>
An API key for an application.  
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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/appfabric-2023-05-19/ApiKeyCredential) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/appfabric-2023-05-19/ApiKeyCredential) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/appfabric-2023-05-19/ApiKeyCredential)