For information about prerequisites, see Creating Participants.
To add the Attributes to a Participant type, call the Update Participant Attribute endpoint.
The following sample request body only defines a couple of custom Attributes such as type, model, imei number, and org_owned to a mobiledevice Participant.
{ "attributes": [ { "name": "deviceType", "description": "Device Type", "dataType": "string", "defaultValue": "SmartPhone", "indexed": true, "required": true }, { "name": "model", "description": "Model Number", "dataType": "string", "indexed": true, "validation": { "required": false } }, { "name": "imei", "description": "IMEI Number", "dataType": "string", "indexed": true, "validation": { "required": false } }, { "name": "orgOwned", "description": "Owned by organization", "dataType": "boolean", "indexed": true, "defaultValue": false, "validation": { "required": false } } ], "callback": { "url": "https://www.examplecallback.com", "meta": { "key1": "Post ptp type" } } }_