package awstransfer


// Specifies the file transfer protocol or protocols over which your file transfer protocol client can connect to your server's endpoint.
//
// The available protocols are:
//
// - `SFTP` (Secure Shell (SSH) File Transfer Protocol): File transfer over SSH
// - `FTPS` (File Transfer Protocol Secure): File transfer with TLS encryption
// - `FTP` (File Transfer Protocol): Unencrypted file transfer
// - `AS2` (Applicability Statement 2): used for transporting structured business-to-business data
//
// > - If you select `FTPS` , you must choose a certificate stored in AWS Certificate Manager (ACM) which is used to identify your server when clients connect to it over FTPS.
// > - If `Protocol` includes either `FTP` or `FTPS` , then the `EndpointType` must be `VPC` and the `IdentityProviderType` must be either `AWS_DIRECTORY_SERVICE` , `AWS_LAMBDA` , or `API_GATEWAY` .
// > - If `Protocol` includes `FTP` , then `AddressAllocationIds` cannot be associated.
// > - If `Protocol` is set only to `SFTP` , the `EndpointType` can be set to `PUBLIC` and the `IdentityProviderType` can be set any of the supported identity types: `SERVICE_MANAGED` , `AWS_DIRECTORY_SERVICE` , `AWS_LAMBDA` , or `API_GATEWAY` .
// > - If `Protocol` includes `AS2` , then the `EndpointType` must be `VPC` , and domain must be Amazon S3.
//
// The `Protocols` parameter is an array of `Protocol` strings.
//
// *Required* : No
//
// *Type* : String
//
// *Allowed values* : One or more of `SFTP` , `FTPS` , `FTP` , `AS2`
//
// Update requires: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)
//
// Example:
//   // The code below shows an example of how to instantiate this type.
//   // The values are placeholders you should change.
//   import "github.com/aws/aws-cdk-go/awscdk"
//
//   protocolProperty := &ProtocolProperty{
//   }
//
// See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-transfer-server-protocol.html
//
type CfnServer_ProtocolProperty struct {
}