I want to retrieve a contact using REST API

Hi All,

I want to retrieve contact from Eloqua using REST API but as far as I read on Oracle Docs that a contact will be retrieved using contact's id only.

I want to do it through email address.

Is it possible to do it through email?

What I am trying to do is -

New User

1- Creating a contact in Eloqua when user signs up

2- returning Eloqua Contact ID

Existing User

1- When user logs in to the portal, I want to retrieve his Eloqua Contact ID using his email address

I have successfully created a contact in Eloqua when user signs up using REST API but not able to retrieve his Eloqua Contact ID.