# CustomAuthCredentials
<a name="API_CustomAuthCredentials"></a>

The custom credentials required for custom authentication.

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

 ** customAuthenticationType **   <a name="appflow-Type-CustomAuthCredentials-customAuthenticationType"></a>
The custom authentication type that the connector uses.  
Type: String  
Length Constraints: Maximum length of 256.  
Pattern: `\S+`   
Required: Yes

 ** credentialsMap **   <a name="appflow-Type-CustomAuthCredentials-credentialsMap"></a>
A map that holds custom authentication credentials.  
Type: String to string map  
Map Entries: Minimum number of 0 items. Maximum number of 50 items.  
Key Length Constraints: Minimum length of 1. Maximum length of 128.  
Key Pattern: `[\w]+`   
Value Length Constraints: Maximum length of 2048.  
Value 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/CustomAuthCredentials) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/appflow-2020-08-23/CustomAuthCredentials) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/appflow-2020-08-23/CustomAuthCredentials)