Using a custom UI, an integration architect created a mobile application for Salesforce users to access data while on the go. The application is currently secure with oAuth and working properly. A new requirement is that the mobile application obtain GPS coordinates and store them in a custom geolocation field. The geolocation field is protected by field level security, which allows users to view the value without changing it. What should be done to meet the deadline?
The mobile device makes a SOAP API inbound call
The mobile device receives a REST Apex callout call