# MemberFabricAttributes


Attributes of Hyperledger Fabric for a member in a Managed Blockchain network using the Hyperledger Fabric framework.

## Contents


 ** AdminUsername **   <a name="ManagedBlockchain-Type-MemberFabricAttributes-AdminUsername"></a>
The user name for the initial administrator user for the member.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 16.  
Pattern: `^[a-zA-Z][a-zA-Z0-9]*$`   
Required: No

 ** CaEndpoint **   <a name="ManagedBlockchain-Type-MemberFabricAttributes-CaEndpoint"></a>
The endpoint used to access the member's certificate authority.  
Type: String  
Required: No

## See Also


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/managedblockchain-2018-09-24/MemberFabricAttributes) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/managedblockchain-2018-09-24/MemberFabricAttributes) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/managedblockchain-2018-09-24/MemberFabricAttributes)