TemplateValidationResponse

{
    "AllContentIsValid": true,
    "HtmlBody": {
        "ContentIsValid": true,
        "RenderedContent": "string",
        "ValidationErrors": [
            {
                "CharacterPosition": 0,
                "Line": 0,
                "Message": "string"
            }
        ]
    },
    "Subject": {
        "ContentIsValid": true,
        "RenderedContent": "string",
        "ValidationErrors": [
            {
                "CharacterPosition": 0,
                "Line": 0,
                "Message": "string"
            }
        ]
    },
    "SuggestedTemplateModel": {},
    "TextBody": {
        "ContentIsValid": true,
        "RenderedContent": "string",
        "ValidationErrors": [
            {
                "CharacterPosition": 0,
                "Line": 0,
                "Message": "string"
            }
        ]
    }
}