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::EC2::VerifiedAccessEndpoint RdsOptions

Describes the RDS options for a Verified Access endpoint.
## Syntax

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

```
{
 "[Port](#cfn-ec2-verifiedaccessendpoint-rdsoptions-port)" : {{Integer}},
 "[Protocol](#cfn-ec2-verifiedaccessendpoint-rdsoptions-protocol)" : {{String}},
 "[RdsDbClusterArn](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsdbclusterarn)" : {{String}},
 "[RdsDbInstanceArn](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsdbinstancearn)" : {{String}},
 "[RdsDbProxyArn](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsdbproxyarn)" : {{String}},
 "[RdsEndpoint](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsendpoint)" : {{String}},
 "[SubnetIds](#cfn-ec2-verifiedaccessendpoint-rdsoptions-subnetids)" : {{[ String, ... ]}}
}
```
### YAML

```
 [Port](#cfn-ec2-verifiedaccessendpoint-rdsoptions-port): {{Integer}}
 [Protocol](#cfn-ec2-verifiedaccessendpoint-rdsoptions-protocol): {{String}}
 [RdsDbClusterArn](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsdbclusterarn): {{String}}
 [RdsDbInstanceArn](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsdbinstancearn): {{String}}
 [RdsDbProxyArn](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsdbproxyarn): {{String}}
 [RdsEndpoint](#cfn-ec2-verifiedaccessendpoint-rdsoptions-rdsendpoint): {{String}}
 [SubnetIds](#cfn-ec2-verifiedaccessendpoint-rdsoptions-subnetids): {{
 - String}}
```
## Properties

`Port` 
The port. 
*Required*: No 
*Type*: Integer 
*Minimum*: `1` 
*Maximum*: `65535` 
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
`Protocol` 
The protocol. 
*Required*: No 
*Type*: String 
*Allowed values*: `http | https | tcp` 
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)
`RdsDbClusterArn` 
The ARN of the DB cluster. 
*Required*: No 
*Type*: String 
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)
`RdsDbInstanceArn` 
The ARN of the RDS instance. 
*Required*: No 
*Type*: String 
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)
`RdsDbProxyArn` 
The ARN of the RDS proxy. 
*Required*: No 
*Type*: String 
*Update requires*: [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-replacement)
`RdsEndpoint` 
The RDS endpoint. 
*Required*: No 
*Type*: String 
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
`SubnetIds` 
The IDs of the subnets. You can specify only one subnet per Availability Zone. 
*Required*: No 
*Type*: Array of String 
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)</div><div class="naked_ctrl">
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