# PeriodToDateComputation
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The period to date computation configuration.

## Contents
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**Note**  
In the following list, the required parameters are described first.

 ** ComputationId **   <a name="QS-Type-PeriodToDateComputation-ComputationId"></a>
The ID for a computation.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 512.  
Pattern: `[\w\-]+`   
Required: Yes

 ** Name **   <a name="QS-Type-PeriodToDateComputation-Name"></a>
The name of a computation.  
Type: String  
Required: No

 ** PeriodTimeGranularity **   <a name="QS-Type-PeriodToDateComputation-PeriodTimeGranularity"></a>
The time granularity setup of period to date computation. Choose from the following options:  
+ YEAR: Year to date.
+ MONTH: Month to date.
Type: String  
Valid Values: `YEAR | QUARTER | MONTH | WEEK | DAY | HOUR | MINUTE | SECOND | MILLISECOND`   
Required: No

 ** Time **   <a name="QS-Type-PeriodToDateComputation-Time"></a>
The time field that is used in a computation.  
Type: [DimensionField](API_DimensionField.md) object  
Required: No

 ** Value **   <a name="QS-Type-PeriodToDateComputation-Value"></a>
The value field that is used in a computation.  
Type: [MeasureField](API_MeasureField.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/quicksight-2018-04-01/PeriodToDateComputation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/PeriodToDateComputation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/PeriodToDateComputation)