Create update user

Create/Update a new index

Endpoint - POST /api/user

Create/Update a new/existing user.

Request

e.g. POST http://localhost:4080/api/user

Request Body:

{ 
    "_id": "prabhat",
    "name": "Prabhat Sharma",
    "role": "admin", // or user
    "password": "Complexpass#123"
}