(C) 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.

For more information, see https://support.messagemedia.com/hc/en-us/articles/4413635760527-Messaging-API

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#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkHttpResponse.h>
#include <C_CkStringBuilder.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    BOOL success;
    HCkJsonObject json;
    HCkHttpResponse resp;
    HCkStringBuilder sbResponseBody;
    HCkJsonObject jResp;
    int respStatusCode;
    const char *message_id;
    const char *callback_url;
    const char *status;
    const char *content;
    const char *destination_number;
    BOOL delivery_report;
    const char *format;
    const char *message_expiry_timestamp;
    const char *MyKey;
    const char *AnotherKey;
    const char *scheduled;
    const char *source_number;
    const char *source_number_type;
    int i;
    int count_i;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttp_Create();

    // 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"
    //     }
    //   ]
    // }

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

    CkHttp_SetRequestHeader(http,"Content-Type","application/json");
    CkHttp_SetRequestHeader(http,"Accept","application/json");

    resp = CkHttp_PostJson3(http,"https://private-anon-ecbaffbc28-messages32.apiary-mock.com/v1/messages","application/json",json);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(json);
        return;
    }

    sbResponseBody = CkStringBuilder_Create();
    CkHttpResponse_GetBodySb(resp,sbResponseBody);

    jResp = CkJsonObject_Create();
    CkJsonObject_LoadSb(jResp,sbResponseBody);
    CkJsonObject_putEmitCompact(jResp,FALSE);

    printf("Response Body:\n");
    printf("%s\n",CkJsonObject_emit(jResp));

    respStatusCode = CkHttpResponse_getStatusCode(resp);
    printf("Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        printf("Response Header:\n");
        printf("%s\n",CkHttpResponse_header(resp));
        printf("Failed.\n");
        CkHttpResponse_Dispose(resp);
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(json);
        CkStringBuilder_Dispose(sbResponseBody);
        CkJsonObject_Dispose(jResp);
        return;
    }

    CkHttpResponse_Dispose(resp);

    // 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

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    i = 0;
    count_i = CkJsonObject_SizeOfArray(jResp,"messages");
    while (i < count_i) {
        CkJsonObject_putI(jResp,i);
        message_id = CkJsonObject_stringOf(jResp,"messages[i].message_id");
        callback_url = CkJsonObject_stringOf(jResp,"messages[i].callback_url");
        status = CkJsonObject_stringOf(jResp,"messages[i].status");
        content = CkJsonObject_stringOf(jResp,"messages[i].content");
        destination_number = CkJsonObject_stringOf(jResp,"messages[i].destination_number");
        delivery_report = CkJsonObject_BoolOf(jResp,"messages[i].delivery_report");
        format = CkJsonObject_stringOf(jResp,"messages[i].format");
        message_expiry_timestamp = CkJsonObject_stringOf(jResp,"messages[i].message_expiry_timestamp");
        MyKey = CkJsonObject_stringOf(jResp,"messages[i].metadata.myKey");
        AnotherKey = CkJsonObject_stringOf(jResp,"messages[i].metadata.anotherKey");
        scheduled = CkJsonObject_stringOf(jResp,"messages[i].scheduled");
        source_number = CkJsonObject_stringOf(jResp,"messages[i].source_number");
        source_number_type = CkJsonObject_stringOf(jResp,"messages[i].source_number_type");
        i = i + 1;
    }



    CkHttp_Dispose(http);
    CkJsonObject_Dispose(json);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonObject_Dispose(jResp);

    }