dynamic_template_data not properly documented on typescript MailData and PersonalizationData interfaces

[alberto-fp-24]

Issue Summary

MailData currently is able to take a dynamic_template_data property, but its interface is missing that field.

In a similar way, PersonalizationData has a field called dynamicTemplateData that, as far as I can tell, does nothing for dynamic templates. However, if we use dynamic_template_data, the templates' handlebar will be properly substituted (but it will raise the same tslint error).

It is probably related to this commit, where dynamicTemplateData should have instead been dynamic_template_data
https://github.com/sendgrid/sendgrid-nodejs/pull/716/files

Steps to Reproduce

1. Declare a variable of type MailData with a field called dynamic_template_data

const mailOptions: MailData = {
  ...
  dynamic_template_data: {
     hello: "world
  }
}

Expected Behaviour:
tslint shows no error

Actual Behaviour
tslint raises an Object literal may only specify known properties error

Technical details:

"@sendgrid/helpers": "^6.3.0",
"@sendgrid/mail": "^6.3.1",
Node.js Version: v10.15.3

[thinkingserious]

Hi @alberto-fp-24,

We have a deploy on Monday that should resolve this issue. See here for context.

Thank you!

With Best Regards,

Elmer

[okhomenko]

Still dynamic_template_data doesn't exist on MailData:

/** @type {import('@sendgrid/helpers/classes/mail').MailData} */
    const emailContent = {
      to: toEmail,
      from: this.SG_USER,
      templateId,
      asm: {
        groupId,
      },
      dynamic_template_data: {
        ...body,
        testingHead: debug.head,
        testingBody: debug.body,
      },
      mail_settings: {
        sandbox_mode: {
          enable: sendgridSandboxMode,
        },
      },
    };

Type '{ to: string; from: any; templateId: string; asm: { groupId: number; }; dynamic_template_data: any; mail_settings: { sandbox_mode: { enable: any; }; }; }' is not assignable to type 'MailData'. Object literal may only specify known properties, but 'dynamic_template_data' does not exist in type 'MailData'. Did you mean to write 'dynamicTemplateData'?ts(2322)

[sejr]

I am seeing this issue as well. @okhomenko were you able to find a fix?

[JefferyHus]

2021 same issue is still happening