Creates a message template for messages that are sent through the email channel.
See https://www.paws-r-sdk.com/docs/pinpoint_create_email_template/ for full documentation.
pinpoint_create_email_template(EmailTemplateRequest, TemplateName)
[required]
[required] The name of the message template. A template name must start with an alphanumeric character and can contain a maximum of 128 characters. The characters can be alphanumeric characters, underscores (_), or hyphens (-). Template names are case sensitive.