# LambdaFunctionMemoryRecommendationOption


Describes a recommendation option for an AWS Lambda function.

## Contents


 ** memorySize **   <a name="computeoptimizer-Type-LambdaFunctionMemoryRecommendationOption-memorySize"></a>
The memory size, in MB, of the function recommendation option.  
Type: Integer  
Required: No

 ** projectedUtilizationMetrics **   <a name="computeoptimizer-Type-LambdaFunctionMemoryRecommendationOption-projectedUtilizationMetrics"></a>
An array of objects that describe the projected utilization metrics of the function recommendation option.  
Type: Array of [LambdaFunctionMemoryProjectedMetric](API_LambdaFunctionMemoryProjectedMetric.md) objects  
Required: No

 ** rank **   <a name="computeoptimizer-Type-LambdaFunctionMemoryRecommendationOption-rank"></a>
The rank of the function recommendation option.  
The top recommendation option is ranked as `1`.  
Type: Integer  
Required: No

 ** savingsOpportunity **   <a name="computeoptimizer-Type-LambdaFunctionMemoryRecommendationOption-savingsOpportunity"></a>
An object that describes the savings opportunity for the Lambda function recommendation option. Savings opportunity includes the estimated monthly savings amount and percentage.  
Type: [SavingsOpportunity](API_SavingsOpportunity.md) object  
Required: No

 ** savingsOpportunityAfterDiscounts **   <a name="computeoptimizer-Type-LambdaFunctionMemoryRecommendationOption-savingsOpportunityAfterDiscounts"></a>
 An object that describes the savings opportunity for the Lambda recommendation option which includes Saving Plans discounts. Savings opportunity includes the estimated monthly savings and percentage.   
Type: [LambdaSavingsOpportunityAfterDiscounts](API_LambdaSavingsOpportunityAfterDiscounts.md) object  
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/compute-optimizer-2019-11-01/LambdaFunctionMemoryRecommendationOption) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/compute-optimizer-2019-11-01/LambdaFunctionMemoryRecommendationOption) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/compute-optimizer-2019-11-01/LambdaFunctionMemoryRecommendationOption)