payloadMapping.txt

function mapToDittoProtocolMsg(headers, textPayload, bytePayload, contentType) {     const thingId = 'UDMIduino-000';     const jsonString = String.fromCharCode.apply(null, new Uint8Array(bytePayload));     const jsonData = JSON.parse(jsonString);     const value = {         udmi: {             properties: {                 version: 1,                 timestamp: 0,                 points: {                     lux_level: {                         present_value: jsonData.points.lux_level.present_value                     },                     lum_value: {                         present_value: jsonData.points.lum_value.present_value                     },                     dimmer_value: {                         present_value: jsonData.points.dimmer_value.present_value                     }                 }             }         }     };      return Ditto.buildDittoProtocolMsg(         'arup.eight.fitzroy',         thingId,         'things',         'twin',         'commands',         'modify',         '/features',         headers,         value     ); }