templateBody
Structure that contains the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes.
Conditional: You must specify either TemplateBody or TemplateURL, but not both.
Structure that contains the template body with a minimum length of 1 byte and a maximum length of 51,200 bytes.
Conditional: You must specify either TemplateBody or TemplateURL, but not both.