# Dimension
<a name="API_connect-customer-profiles_Dimension"></a>

Object that holds what profile and calculated attributes to segment on.

## Contents
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**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** CalculatedAttributes **   <a name="connect-Type-connect-customer-profiles_Dimension-CalculatedAttributes"></a>
Object that holds the calculated attributes to segment on.  
Type: String to [CalculatedAttributeDimension](API_connect-customer-profiles_CalculatedAttributeDimension.md) object map  
Key Length Constraints: Minimum length of 1. Maximum length of 255.  
Key Pattern: `^[a-zA-Z_][a-zA-Z_0-9-]*$`   
Required: No

 ** ProfileAttributes **   <a name="connect-Type-connect-customer-profiles_Dimension-ProfileAttributes"></a>
Object that holds the profile attributes to segment on.  
Type: [ProfileAttributes](API_connect-customer-profiles_ProfileAttributes.md) object  
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/customer-profiles-2020-08-15/Dimension) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/customer-profiles-2020-08-15/Dimension) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/customer-profiles-2020-08-15/Dimension)