# AccessControl
<a name="API_AccessControl"></a>

A list of principals. Each principal can be either a `USER` or a `GROUP` and can be designated document access permissions of either `ALLOW` or `DENY`.

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

 ** principals **   <a name="qbusiness-Type-AccessControl-principals"></a>
Contains a list of principals, where a principal can be either a `USER` or a `GROUP`. Each principal can be have the following type of document access: `ALLOW` or `DENY`.  
Type: Array of [Principal](API_Principal.md) objects  
Required: Yes

 ** memberRelation **   <a name="qbusiness-Type-AccessControl-memberRelation"></a>
Describes the member relation within a principal list.  
Type: String  
Valid Values: `AND | OR`   
Required: No

## See Also
<a name="API_AccessControl_SeeAlso"></a>

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/qbusiness-2023-11-27/AccessControl) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/qbusiness-2023-11-27/AccessControl) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/qbusiness-2023-11-27/AccessControl)