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React Native

MessageMedia - Send Messages

See more MessageMedia Examples

Submit one or more (up to 100 per request) SMS, MMS, or text to voice messages for delivery.

Chilkat React Native Downloads

React Native
import { Http, HttpResponse, JsonObject, StringBuilder } from '@chilkat/react-native'

async function chilkatExample() {
  // This example assumes the Chilkat API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  const http = new Http();

  // Implements the following CURL command:

  // curl --request POST \
  //      --header "Content-Type: application/json" \
  //      --header "Accept: application/json" \
  //      --data-binary "{
  //     \"messages\": [
  //         {
  //             \"callback_url\": \"https://my.callback.url.com\",
  //             \"content\": \"My first message\",
  //             \"destination_number\": \"+61491570156\",
  //             \"delivery_report\": true,
  //             \"format\": \"SMS\",
  //             \"message_expiry_timestamp\": \"2016-11-03T11:49:02.807Z\",
  //             \"metadata\": {
  //                 \"myKey\": \"myValue\",
  //                 \"anotherKey\": \"anotherValue\"
  //             },
  //             \"scheduled\": \"2016-11-03T11:49:02.807Z\",
  //             \"source_number\": \"+61491570157\",
  //             \"source_number_type\": \"INTERNATIONAL\"
  //         },
  //         {
  //             \"callback_url\": \"https://my.callback.url.com\",
  //             \"content\": \"My second message\",
  //             \"destination_number\": \"+61491570158\",
  //             \"delivery_report\": true,
  //             \"format\": \"MMS\",
  //             \"subject\": \"This is an MMS message\",
  //             \"media\": [ \"https://images.pexels.com/photos/1018350/pexels-photo-1018350.jpeg?cs=srgb&dl=architecture-buildings-city-1018350.jpg\" ],
  //             \"message_expiry_timestamp\": \"2016-11-03T11:49:02.807Z\",
  //             \"metadata\": {
  //                 \"myKey\": \"myValue\",
  //                 \"anotherKey\": \"anotherValue\"
  //             },
  //             \"scheduled\": \"2016-11-03T11:49:02.807Z\",
  //             \"source_number\": \"+61491570159\",
  //             \"source_number_type\": \"INTERNATIONAL\"
  //         }
  //     ]
  // }" \
  // https://private-anon-ecbaffbc28-messages32.apiary-mock.com/v1/messages

  // Use the following online tool to generate HTTP code from a CURL command
  // Convert a cURL Command to HTTP Source Code

  // Use this online tool to generate code from sample JSON:
  // Generate Code to Create JSON

  // The following JSON is sent in the request body.

  // {
  //   "messages": [
  //     {
  //       "callback_url": "https://my.callback.url.com",
  //       "content": "My first message",
  //       "destination_number": "+61491570156",
  //       "delivery_report": true,
  //       "format": "SMS",
  //       "message_expiry_timestamp": "2016-11-03T11:49:02.807Z",
  //       "metadata": {
  //         "myKey": "myValue",
  //         "anotherKey": "anotherValue"
  //       },
  //       "scheduled": "2016-11-03T11:49:02.807Z",
  //       "source_number": "+61491570157",
  //       "source_number_type": "INTERNATIONAL"
  //     },
  //     {
  //       "callback_url": "https://my.callback.url.com",
  //       "content": "My second message",
  //       "destination_number": "+61491570158",
  //       "delivery_report": true,
  //       "format": "MMS",
  //       "subject": "This is an MMS message",
  //       "media": [
  //         "https://images.pexels.com/photos/1018350/pexels-photo-1018350.jpeg?cs=srgb&dl=architecture-buildings-city-1018350.jpg"
  //       ],
  //       "message_expiry_timestamp": "2016-11-03T11:49:02.807Z",
  //       "metadata": {
  //         "myKey": "myValue",
  //         "anotherKey": "anotherValue"
  //       },
  //       "scheduled": "2016-11-03T11:49:02.807Z",
  //       "source_number": "+61491570159",
  //       "source_number_type": "INTERNATIONAL"
  //     }
  //   ]
  // }

  const json = new JsonObject();
  json.updateString('messages[0].callback_url', 'https://my.callback.url.com');
  json.updateString('messages[0].content', 'My first message');
  json.updateString('messages[0].destination_number', '+61491570156');
  json.updateBool('messages[0].delivery_report', true);
  json.updateString('messages[0].format', 'SMS');
  json.updateString('messages[0].message_expiry_timestamp', '2016-11-03T11:49:02.807Z');
  json.updateString('messages[0].metadata.myKey', 'myValue');
  json.updateString('messages[0].metadata.anotherKey', 'anotherValue');
  json.updateString('messages[0].scheduled', '2016-11-03T11:49:02.807Z');
  json.updateString('messages[0].source_number', '+61491570157');
  json.updateString('messages[0].source_number_type', 'INTERNATIONAL');
  json.updateString('messages[1].callback_url', 'https://my.callback.url.com');
  json.updateString('messages[1].content', 'My second message');
  json.updateString('messages[1].destination_number', '+61491570158');
  json.updateBool('messages[1].delivery_report', true);
  json.updateString('messages[1].format', 'MMS');
  json.updateString('messages[1].subject', 'This is an MMS message');
  json.updateString('messages[1].media[0]', 'https://images.pexels.com/photos/1018350/pexels-photo-1018350.jpeg?cs=srgb&dl=architecture-buildings-city-1018350.jpg');
  json.updateString('messages[1].message_expiry_timestamp', '2016-11-03T11:49:02.807Z');
  json.updateString('messages[1].metadata.myKey', 'myValue');
  json.updateString('messages[1].metadata.anotherKey', 'anotherValue');
  json.updateString('messages[1].scheduled', '2016-11-03T11:49:02.807Z');
  json.updateString('messages[1].source_number', '+61491570159');
  json.updateString('messages[1].source_number_type', 'INTERNATIONAL');

  http.setRequestHeader('Content-Type', 'application/json');
  http.setRequestHeader('Accept', 'application/json');

  const resp = new HttpResponse();
  try {
    await http.httpJsonAsync('POST', 'https://private-anon-ecbaffbc28-messages32.apiary-mock.com/v1/messages', json, 'application/json', resp);
  } catch {
    console.log(http.lastErrorText);
    return;
  }

  const sbResponseBody = new StringBuilder();
  resp.getBodySb(sbResponseBody);

  const jResp = new JsonObject();
  jResp.loadSb(sbResponseBody);
  jResp.emitCompact = false;

  console.log('Response Body:');
  console.log(jResp.emit());

  const respStatusCode = resp.statusCode;
  console.log(`Response Status Code = ${respStatusCode}`);
  if (respStatusCode >= 400) {
    console.log('Response Header:');
    console.log(resp.header);
    console.log('Failed.');
    return;
  }

  // Sample JSON response:
  // (Sample code for parsing the JSON response is shown below)

  // {
  //   "messages": [
  //     {
  //       "message_id": "04fe9a97-a579-43c5-bb1a-58ed29bf0a6a",
  //       "callback_url": "https://my.url.com",
  //       "status": "delivered",
  //       "content": "My first message",
  //       "destination_number": "+61491570156",
  //       "delivery_report": true,
  //       "format": "SMS",
  //       "message_expiry_timestamp": "2016-11-03T11:49:02.807Z",
  //       "metadata": {
  //         "myKey": "myValue",
  //         "anotherKey": "anotherValue"
  //       },
  //       "scheduled": "2016-11-03T11:49:02.807Z",
  //       "source_number": "+61491570157",
  //       "source_number_type": "INTERNATIONAL"
  //     }
  //   ]
  // }

  // Sample code for parsing the JSON response...
  // Use the following online tool to generate parsing code from sample JSON:
  // Generate Parsing Code from JSON

  let messageId = '';
  let callbackUrl = '';
  let status = '';
  let content = '';
  let destinationNumber = '';
  let format = '';
  let messageExpiryTimestamp = '';
  let myKey = '';
  let anotherKey = '';
  let scheduled = '';
  let sourceNumber = '';
  let sourceNumberType = '';

  let i = 0;
  const countI = jResp.sizeOfArray('messages');
  while (i < countI) {
    jResp.i = i;
    messageId = jResp.stringOf('messages[i].message_id');
    callbackUrl = jResp.stringOf('messages[i].callback_url');
    status = jResp.stringOf('messages[i].status');
    content = jResp.stringOf('messages[i].content');
    destinationNumber = jResp.stringOf('messages[i].destination_number');
    jResp.boolOf('messages[i].delivery_report');
    format = jResp.stringOf('messages[i].format');
    messageExpiryTimestamp = jResp.stringOf('messages[i].message_expiry_timestamp');
    myKey = jResp.stringOf('messages[i].metadata.myKey');
    anotherKey = jResp.stringOf('messages[i].metadata.anotherKey');
    scheduled = jResp.stringOf('messages[i].scheduled');
    sourceNumber = jResp.stringOf('messages[i].source_number');
    sourceNumberType = jResp.stringOf('messages[i].source_number_type');
    i++;
  }
}