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

# AWS::SES::MailManagerTrafficPolicy IngressIpv6Expression
<a name="aws-properties-ses-mailmanagertrafficpolicy-ingressipv6expression"></a>

The union type representing the allowed types for the left hand side of an IPv6 condition.

## Syntax
<a name="aws-properties-ses-mailmanagertrafficpolicy-ingressipv6expression-syntax"></a>

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

### JSON
<a name="aws-properties-ses-mailmanagertrafficpolicy-ingressipv6expression-syntax.json"></a>

```
{
  "[Evaluate](#cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-evaluate)" : IngressIpv6ToEvaluate,
  "[Operator](#cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-operator)" : String,
  "[Values](#cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-values)" : [ String, ... ]
}
```

### YAML
<a name="aws-properties-ses-mailmanagertrafficpolicy-ingressipv6expression-syntax.yaml"></a>

```
  [Evaluate](#cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-evaluate): 
    IngressIpv6ToEvaluate
  [Operator](#cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-operator): String
  [Values](#cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-values): 
    - String
```

## Properties
<a name="aws-properties-ses-mailmanagertrafficpolicy-ingressipv6expression-properties"></a>

`Evaluate`  <a name="cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-evaluate"></a>
The left hand side argument of an IPv6 condition expression.  
*Required*: Yes  
*Type*: [IngressIpv6ToEvaluate](aws-properties-ses-mailmanagertrafficpolicy-ingressipv6toevaluate.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Operator`  <a name="cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-operator"></a>
The matching operator for an IPv6 condition expression.  
*Required*: Yes  
*Type*: String  
*Allowed values*: `CIDR_MATCHES | NOT_CIDR_MATCHES`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`Values`  <a name="cfn-ses-mailmanagertrafficpolicy-ingressipv6expression-values"></a>
The right hand side argument of an IPv6 condition expression.  
*Required*: Yes  
*Type*: Array of String  
*Maximum*: `49`  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)