Chilkat Online Tools

CreateMediaCapturePipeline C++ Example

Amazon Chime

#include <CkRest.h>
#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest;
    bool success;

    CkAuthAws authAws;
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("AWS_SECRET_KEY");

    // Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
    authAws.put_Region("us-west-2");
    authAws.put_ServiceName("chime");
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://chime.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("chime.us-west-2.amazonaws.com",443,true,true);
    if (success != true) {
        std::cout << "ConnectFailReason: " << rest.get_ConnectFailReason() << "\r\n";
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    // The following code creates the JSON request body.
    // The JSON created by this code is shown below.

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

    CkJsonObject json;
    json.UpdateString("ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Audio.MuxType","string");
    json.UpdateString("ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Content.MuxType","string");
    json.UpdateString("ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Content.State","string");
    json.UpdateString("ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Video.MuxType","string");
    json.UpdateString("ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Video.State","string");
    json.UpdateString("ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.AttendeeIds[0]","string");
    json.UpdateString("ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.ExternalUserIds[0]","string");
    json.UpdateString("ClientRequestToken","string");
    json.UpdateString("SinkArn","string");
    json.UpdateString("SinkType","string");
    json.UpdateString("SourceArn","string");
    json.UpdateString("SourceType","string");

    // The JSON request body created by the above code:

    // {
    //   "ChimeSdkMeetingConfiguration": {
    //     "ArtifactsConfiguration": {
    //       "Audio": {
    //         "MuxType": "string"
    //       },
    //       "Content": {
    //         "MuxType": "string",
    //         "State": "string"
    //       },
    //       "Video": {
    //         "MuxType": "string",
    //         "State": "string"
    //       }
    //     },
    //     "SourceConfiguration": {
    //       "SelectedVideoStreams": {
    //         "AttendeeIds": [
    //           "string"
    //         ],
    //         "ExternalUserIds": [
    //           "string"
    //         ]
    //       }
    //     }
    //   },
    //   "ClientRequestToken": "string",
    //   "SinkArn": "string",
    //   "SinkType": "string",
    //   "SourceArn": "string",
    //   "SourceType": "string"
    // }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","CreateMediaCapturePipeline");

    CkStringBuilder sbRequestBody;
    json.EmitSb(sbRequestBody);
    CkStringBuilder sbResponseBody;
    success = rest.FullRequestSb("POST","/media-capture-pipelines",sbRequestBody,sbResponseBody);
    if (success != true) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    int respStatusCode = rest.get_ResponseStatusCode();
    std::cout << "response status code = " << respStatusCode << "\r\n";
    if (respStatusCode != 200) {
        std::cout << "Response Header:" << "\r\n";
        std::cout << rest.responseHeader() << "\r\n";
        std::cout << "Response Body:" << "\r\n";
        std::cout << sbResponseBody.getAsString() << "\r\n";
        return;
    }

    CkJsonObject jResp;
    jResp.LoadSb(sbResponseBody);

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    // Use this 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.

    const char *strVal = 0;

    const char *MuxType = jResp.stringOf("MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Audio.MuxType");
    const char *ContentMuxType = jResp.stringOf("MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Content.MuxType");
    const char *State = jResp.stringOf("MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Content.State");
    const char *VideoMuxType = jResp.stringOf("MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Video.MuxType");
    const char *VideoState = jResp.stringOf("MediaCapturePipeline.ChimeSdkMeetingConfiguration.ArtifactsConfiguration.Video.State");
    int CreatedTimestamp = jResp.IntOf("MediaCapturePipeline.CreatedTimestamp");
    const char *MediaPipelineId = jResp.stringOf("MediaCapturePipeline.MediaPipelineId");
    const char *SinkArn = jResp.stringOf("MediaCapturePipeline.SinkArn");
    const char *SinkType = jResp.stringOf("MediaCapturePipeline.SinkType");
    const char *SourceArn = jResp.stringOf("MediaCapturePipeline.SourceArn");
    const char *SourceType = jResp.stringOf("MediaCapturePipeline.SourceType");
    const char *Status = jResp.stringOf("MediaCapturePipeline.Status");
    int UpdatedTimestamp = jResp.IntOf("MediaCapturePipeline.UpdatedTimestamp");
    int i = 0;
    int count_i = jResp.SizeOfArray("MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.AttendeeIds");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.AttendeeIds[i]");
        i = i + 1;
    }

    i = 0;
    count_i = jResp.SizeOfArray("MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.ExternalUserIds");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("MediaCapturePipeline.ChimeSdkMeetingConfiguration.SourceConfiguration.SelectedVideoStreams.ExternalUserIds[i]");
        i = i + 1;
    }

    // A sample JSON response body parsed by the above code:

    // {
    //   "MediaCapturePipeline": {
    //     "ChimeSdkMeetingConfiguration": {
    //       "ArtifactsConfiguration": {
    //         "Audio": {
    //           "MuxType": "string"
    //         },
    //         "Content": {
    //           "MuxType": "string",
    //           "State": "string"
    //         },
    //         "Video": {
    //           "MuxType": "string",
    //           "State": "string"
    //         }
    //       },
    //       "SourceConfiguration": {
    //         "SelectedVideoStreams": {
    //           "AttendeeIds": [
    //             "string"
    //           ],
    //           "ExternalUserIds": [
    //             "string"
    //           ]
    //         }
    //       }
    //     },
    //     "CreatedTimestamp": number,
    //     "MediaPipelineId": "string",
    //     "SinkArn": "string",
    //     "SinkType": "string",
    //     "SourceArn": "string",
    //     "SourceType": "string",
    //     "Status": "string",
    //     "UpdatedTimestamp": number
    //   }
    // }
    }