Industries REST API Developer Guide

Salesforce Industries REST API
Getting Started with Salesforce Industries REST API
Quick Start
Response Status Codes
Namespaces
Using the Salesforce Industries REST API
PDF

Namespaces

Check if your org has a namespace. If it does, include the namespace in every REST call you make. Only Developer Edition orgs can have namespaces. If you’re not using a DE org, you don’t have to use an org namespace in your REST requests.
  1. Enter Package in the Quick Find box or select Create | Packages from Setup.
  2. Look at the Namespace Prefix value on the Packages page. If the namespace is set, use that name in your REST calls.