# Filter
<a name="API_Filter"></a>

A query filter used by `ListUsers` and `ListGroups`. This filter object provides the attribute name and attribute value to search users or groups.

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

 ** AttributePath **   <a name="singlesignon-Type-Filter-AttributePath"></a>
The attribute path that is used to specify which attribute name to search. Length limit is 255 characters. For example, `UserName` is a valid attribute path for the ` ListUsers` API, and `DisplayName` is a valid attribute path for the ` ListGroups` API.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `(?:\p{L}+:\p{L}+:\p{L}+(?:\.\p{L}+){0,3}|\p{L}+(?:\.\p{L}+){0,2})`   
Required: Yes

 ** AttributeValue **   <a name="singlesignon-Type-Filter-AttributeValue"></a>
Represents the data for an attribute. Each attribute value is described as a name-value pair.   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `[\p{L}\p{M}\p{S}\p{N}\p{P}\t\n\r  　]+`   
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/identitystore-2020-06-15/Filter) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/identitystore-2020-06-15/Filter) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/identitystore-2020-06-15/Filter)