# MetricData


The name, value, and date and time of a metric that was emitted to Amazon CloudWatch.

## Contents


 ** MetricName **   <a name="sagemaker-Type-MetricData-MetricName"></a>
The name of the metric.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `.+`   
Required: No

 ** Timestamp **   <a name="sagemaker-Type-MetricData-Timestamp"></a>
The date and time that the algorithm emitted the metric.  
Type: Timestamp  
Required: No

 ** Value **   <a name="sagemaker-Type-MetricData-Value"></a>
The value of the metric.  
Type: Float  
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/sagemaker-2017-07-24/MetricData) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/MetricData) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/MetricData)