TemplateRenderResult

subjectstring

htmlstring

textstring

variablesstring[]

missing_variablesstring[]

Variables the template uses without a default, that were not supplied in data.

TemplateRenderResult

{
  "subject": "string",
  "html": "string",
  "text": "string",
  "variables": [
    "string"
  ],
  "missing_variables": [
    "string"
  ]
}