Lead Capture - What's the payload field name for "Email Address is Opted-Out"?

[wezmag]

Hello,

I've created a Lead Capture with payload fields First Name, Last Name, Email, Account Name, Country, Email Address is Opted-Out.
On the side panel, payload does not show the field name for "Email Address is Opted-Out". (see pic)
What's the payload field name for "Email Address is Opted-Out"? or that field is not to be entered by users.
Thanks

[espcrm]

Have not test but it should be this field right?

#Admin/fieldManager/scope=Lead&field=emailAddressIsOptedOut

emailAddressIsOptedOut

It is a boolean (true or false), so I think you have to do a 1 and 0.
For example:

emailAddressIsOptedOut: 0

[wezmag]

Yes, that's the field.
Thank you.