# ApiKeyCredentials
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The API key credentials required for API key authentication.

## Contents
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 ** apiKey **   <a name="appflow-Type-ApiKeyCredentials-apiKey"></a>
The API key required for API key authentication.  
Type: String  
Length Constraints: Maximum length of 256.  
Pattern: `\S+`   
Required: Yes

 ** apiSecretKey **   <a name="appflow-Type-ApiKeyCredentials-apiSecretKey"></a>
The API secret key required for API key authentication.  
Type: String  
Length Constraints: Maximum length of 256.  
Pattern: `\S+`   
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/appflow-2020-08-23/ApiKeyCredentials) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/appflow-2020-08-23/ApiKeyCredentials) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/appflow-2020-08-23/ApiKeyCredentials)