This is the new *CloudFormation Template Reference Guide*. Please update your bookmarks and links. For help getting started with CloudFormation, see the [AWS CloudFormation User Guide](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html).

# AWS::CustomerProfiles::Recommender Metrics
<a name="aws-properties-customerprofiles-recommender-metrics"></a>

<a name="aws-properties-customerprofiles-recommender-metrics-description"></a>The `Metrics` property type specifies Property description not available. for an [AWS::CustomerProfiles::Recommender](aws-resource-customerprofiles-recommender.md).

## Syntax
<a name="aws-properties-customerprofiles-recommender-metrics-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-customerprofiles-recommender-metrics-syntax.json"></a>

```
{
  "[coverage](#cfn-customerprofiles-recommender-metrics-coverage)" : {{Number}},
  "[freshness](#cfn-customerprofiles-recommender-metrics-freshness)" : {{Number}},
  "[hit](#cfn-customerprofiles-recommender-metrics-hit)" : {{Number}},
  "[popularity](#cfn-customerprofiles-recommender-metrics-popularity)" : {{Number}},
  "[recall](#cfn-customerprofiles-recommender-metrics-recall)" : {{Number}},
  "[similarity](#cfn-customerprofiles-recommender-metrics-similarity)" : {{Number}}
}
```

### YAML
<a name="aws-properties-customerprofiles-recommender-metrics-syntax.yaml"></a>

```
  [coverage](#cfn-customerprofiles-recommender-metrics-coverage): {{Number}}
  [freshness](#cfn-customerprofiles-recommender-metrics-freshness): {{Number}}
  [hit](#cfn-customerprofiles-recommender-metrics-hit): {{Number}}
  [popularity](#cfn-customerprofiles-recommender-metrics-popularity): {{Number}}
  [recall](#cfn-customerprofiles-recommender-metrics-recall): {{Number}}
  [similarity](#cfn-customerprofiles-recommender-metrics-similarity): {{Number}}
```

## Properties
<a name="aws-properties-customerprofiles-recommender-metrics-properties"></a>

`coverage`  <a name="cfn-customerprofiles-recommender-metrics-coverage"></a>
Property description not available.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`freshness`  <a name="cfn-customerprofiles-recommender-metrics-freshness"></a>
Property description not available.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`hit`  <a name="cfn-customerprofiles-recommender-metrics-hit"></a>
Property description not available.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`popularity`  <a name="cfn-customerprofiles-recommender-metrics-popularity"></a>
Property description not available.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`recall`  <a name="cfn-customerprofiles-recommender-metrics-recall"></a>
Property description not available.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`similarity`  <a name="cfn-customerprofiles-recommender-metrics-similarity"></a>
Property description not available.  
*Required*: No  
*Type*: Number  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)