AWS::Transfer::Server Protocol - Amazon CloudFormation
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AWS::Transfer::Server Protocol

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

Note

  • If you select FTPS, you must choose a certificate stored in Amazon 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.