public class GetCustomEmailParameters : IHook<GetCustomEmailParametersHookRequest, GetCustomEmailParametersHookResponse>
    {
        public GetCustomEmailParameters() { }

        public GetCustomEmailParametersHookResponse Invoke(GetCustomEmailParametersHookRequest request, Func<GetCustomEmailParametersHookRequest, GetCustomEmailParametersHookResponse> func)
        {
            return func(request);
        }
    }

services.AddTransient<IHook<GetCustomEmailParametersHookRequest, GetCustomEmailParametersHookResponse>, GetCustomEmailParameters>();

{
  "TemplateName": "string"
}

{
  "ParameterNames": null
}

public class GetCustomEmailTemplateNames : IHook<GetCustomEmailTemplateNamesHookRequest, GetCustomEmailTemplateNamesHookResponse>
    {
        public GetCustomEmailTemplateNames() { }

        public GetCustomEmailTemplateNamesHookResponse Invoke(GetCustomEmailTemplateNamesHookRequest request, Func<GetCustomEmailTemplateNamesHookRequest, GetCustomEmailTemplateNamesHookResponse> func)
        {
            return func(request);
        }
    }

services.AddTransient<IHook<GetCustomEmailTemplateNamesHookRequest, GetCustomEmailTemplateNamesHookResponse>, GetCustomEmailTemplateNames>();

{}

{
  "TemplateNames": null
}

public class GetEmailData : IHook<GetEmailDataHookRequest, GetEmailDataHookResponse>
    {
        public GetEmailData() { }

        public GetEmailDataHookResponse Invoke(GetEmailDataHookRequest request, Func<GetEmailDataHookRequest, GetEmailDataHookResponse> func)
        {
            return func(request);
        }
    }

services.AddTransient<IHook<GetEmailDataHookRequest, GetEmailDataHookResponse>, GetEmailData>();

{
  "TemplateName": "string",
  "DataParameters": null
}

{
  "DataMap": null
}

public class GetEmailPlaceholders : IHook<GetEmailPlaceholdersHookRequest, GetEmailPlaceholdersHookResponse>
    {
        public GetEmailPlaceholders() { }

        public GetEmailPlaceholdersHookResponse Invoke(GetEmailPlaceholdersHookRequest request, Func<GetEmailPlaceholdersHookRequest, GetEmailPlaceholdersHookResponse> func)
        {
            return func(request);
        }
    }

services.AddTransient<IHook<GetEmailPlaceholdersHookRequest, GetEmailPlaceholdersHookResponse>, GetEmailPlaceholders>();

{
  "TemplateName": "string"
}

{
  "Placeholders": null
}