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# AWS::CertificateManager::AcmeExternalAccountBinding
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding"></a>

Creates an external account binding (EAB) for an ACME endpoint. An EAB provides credentials that authorize an ACME client to register an account with the endpoint. Each EAB is associated with an IAM role that controls what certificate operations the ACME client can perform.

## Syntax
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-syntax"></a>

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

### JSON
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-syntax.json"></a>

```
{
  "Type" : "AWS::CertificateManager::AcmeExternalAccountBinding",
  "Properties" : {
      "[AcmeEndpointArn](#cfn-certificatemanager-acmeexternalaccountbinding-acmeendpointarn)" : {{String}},
      "[Expiration](#cfn-certificatemanager-acmeexternalaccountbinding-expiration)" : {{Expiration}},
      "[RoleArn](#cfn-certificatemanager-acmeexternalaccountbinding-rolearn)" : {{String}},
      "[Tags](#cfn-certificatemanager-acmeexternalaccountbinding-tags)" : {{[ TagsItems, ... ]}}
    }
}
```

### YAML
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-syntax.yaml"></a>

```
Type: AWS::CertificateManager::AcmeExternalAccountBinding
Properties:
  [AcmeEndpointArn](#cfn-certificatemanager-acmeexternalaccountbinding-acmeendpointarn): {{String}}
  [Expiration](#cfn-certificatemanager-acmeexternalaccountbinding-expiration): {{
    Expiration}}
  [RoleArn](#cfn-certificatemanager-acmeexternalaccountbinding-rolearn): {{String}}
  [Tags](#cfn-certificatemanager-acmeexternalaccountbinding-tags): {{
    - TagsItems}}
```

## Properties
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-properties"></a>

`AcmeEndpointArn`  <a name="cfn-certificatemanager-acmeexternalaccountbinding-acmeendpointarn"></a>
Property description not available.  
*Required*: Yes  
*Type*: String  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`Expiration`  <a name="cfn-certificatemanager-acmeexternalaccountbinding-expiration"></a>
Specifies an expiration configuration.  
*Required*: No  
*Type*: [Expiration](aws-properties-certificatemanager-acmeexternalaccountbinding-expiration.md)  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`RoleArn`  <a name="cfn-certificatemanager-acmeexternalaccountbinding-rolearn"></a>
Property description not available.  
*Required*: Yes  
*Type*: String  
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)

`Tags`  <a name="cfn-certificatemanager-acmeexternalaccountbinding-tags"></a>
Property description not available.  
*Required*: No  
*Type*: Array of [TagsItems](aws-properties-certificatemanager-acmeexternalaccountbinding-tagsitems.md)  
*Maximum*: `50`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

## Return values
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-return-values"></a>

### Ref
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-return-values-ref"></a>

### Fn::GetAtt
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-return-values-fn--getatt"></a>

#### 
<a name="aws-resource-certificatemanager-acmeexternalaccountbinding-return-values-fn--getatt-fn--getatt"></a>

`AcmeExternalAccountBindingArn`  <a name="AcmeExternalAccountBindingArn-fn::getatt"></a>
Property description not available.