Create contact using REST API error :: {"message": "General error" }

I am trying to create contact using REST API and I am having General Error even if my payload is as expected.

Attaching the payload below. Please guide me on what I am doing wrong.

         "line1":"17 Mystic Lane",
         "line2":"Suite 2A",

Hi @Deep_Sleep_Test,

I had a similar issue with creating contacts and my solution was to format the email_addresses field differently.
Maybe give that a try and see if it gets you any further.

	"email_addresses": {
		"0": {
			"email": "",
			"field": "EMAIL1"