(Go) 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

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

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

    http := chilkat.NewHttp()
    var success bool

    // 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 := chilkat.NewJsonObject()
    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")

    resp := http.PostJson3("https://private-anon-ecbaffbc28-messages32.apiary-mock.com/v1/messages","application/json",json)
    if http.LastMethodSuccess() == false {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        json.DisposeJsonObject()
        return
    }

    sbResponseBody := chilkat.NewStringBuilder()
    resp.GetBodySb(sbResponseBody)

    jResp := chilkat.NewJsonObject()
    jResp.LoadSb(sbResponseBody)
    jResp.SetEmitCompact(false)

    fmt.Println("Response Body:")
    fmt.Println(*jResp.Emit())

    respStatusCode := resp.StatusCode()
    fmt.Println("Response Status Code = ", respStatusCode)
    if respStatusCode >= 400 {
        fmt.Println("Response Header:")
        fmt.Println(resp.Header())
        fmt.Println("Failed.")
        resp.DisposeHttpResponse()
        http.DisposeHttp()
        json.DisposeJsonObject()
        sbResponseBody.DisposeStringBuilder()
        jResp.DisposeJsonObject()
        return
    }

    resp.DisposeHttpResponse()

    // 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

    var message_id *string = new(string)
    var callback_url *string = new(string)
    var status *string = new(string)
    var content *string = new(string)
    var destination_number *string = new(string)
    var delivery_report bool
    var format *string = new(string)
    var message_expiry_timestamp *string = new(string)
    var MyKey *string = new(string)
    var AnotherKey *string = new(string)
    var scheduled *string = new(string)
    var source_number *string = new(string)
    var source_number_type *string = new(string)

    i := 0
    count_i := jResp.SizeOfArray("messages")
    for i < count_i {
        jResp.SetI(i)
        message_id = *jResp.StringOf("messages[i].message_id")
        callback_url = *jResp.StringOf("messages[i].callback_url")
        status = *jResp.StringOf("messages[i].status")
        content = *jResp.StringOf("messages[i].content")
        destination_number = *jResp.StringOf("messages[i].destination_number")
        delivery_report = jResp.BoolOf("messages[i].delivery_report")
        format = *jResp.StringOf("messages[i].format")
        message_expiry_timestamp = *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")
        source_number = *jResp.StringOf("messages[i].source_number")
        source_number_type = *jResp.StringOf("messages[i].source_number_type")
        i = i + 1
    }


    http.DisposeHttp()
    json.DisposeJsonObject()
    sbResponseBody.DisposeStringBuilder()
    jResp.DisposeJsonObject()