Chilkat Online Tools

GetStreamSession Swift3 Example

Amazon Interactive Video Service

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

    let rest = CkoRest()!
    var success: Bool

    let authAws = CkoAuthAws()!
    authAws.accessKey = "AWS_ACCESS_KEY"
    authAws.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.region = "us-west-2"
    authAws.serviceName = "ivs"
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.setAuthAws(authAws)

    // URL: https://ivs.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.connect("ivs.us-west-2.amazonaws.com", port: 443, tls: true, autoReconnect: true)
    if success != true {
        print("ConnectFailReason: \(rest.connectFailReason.intValue)")
        print("\(rest.lastErrorText!)")
        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

    let json = CkoJsonObject()!
    json.update("channelArn", value: "string")
    json.update("streamId", value: "string")

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

    // {
    //   "channelArn": "string",
    //   "streamId": "string"
    // }

    rest.addHeader("Content-Type", value: "application/x-amz-json-1.1")
    rest.addHeader("X-Amz-Target", value: "GetStreamSession")

    let sbRequestBody = CkoStringBuilder()!
    json.emitSb(sbRequestBody)
    let sbResponseBody = CkoStringBuilder()!
    success = rest.fullRequestSb("POST", uriPath: "/GetStreamSession", requestBody: sbRequestBody, responseBody: sbResponseBody)
    if success != true {
        print("\(rest.lastErrorText!)")
        return
    }

    var respStatusCode: Int = rest.responseStatusCode.intValue
    print("response status code = \(respStatusCode)")
    if respStatusCode != 200 {
        print("Response Header:")
        print("\(rest.responseHeader!)")
        print("Response Body:")
        print("\(sbResponseBody.getAsString()!)")
        return
    }

    let jResp = CkoJsonObject()!
    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

    var eventTime: Int
    var name: String?
    var v_type: String?

    var Arn: String? = jResp.string(of: "streamSession.channel.arn")
    var Authorized: Int = jResp.int(of: "streamSession.channel.authorized").intValue
    var IngestEndpoint: String? = jResp.string(of: "streamSession.channel.ingestEndpoint")
    var LatencyMode: String? = jResp.string(of: "streamSession.channel.latencyMode")
    var Name: String? = jResp.string(of: "streamSession.channel.name")
    var PlaybackUrl: String? = jResp.string(of: "streamSession.channel.playbackUrl")
    var RecordingConfigurationArn: String? = jResp.string(of: "streamSession.channel.recordingConfigurationArn")
    var v_String: String? = jResp.string(of: "streamSession.channel.tags.string")
    var v_Type: String? = jResp.string(of: "streamSession.channel.type")
    var EndTime: Int = jResp.int(of: "streamSession.endTime").intValue
    var Channels: Int = jResp.int(of: "streamSession.ingestConfiguration.audio.channels").intValue
    var Codec: String? = jResp.string(of: "streamSession.ingestConfiguration.audio.codec")
    var SampleRate: Int = jResp.int(of: "streamSession.ingestConfiguration.audio.sampleRate").intValue
    var TargetBitrate: Int = jResp.int(of: "streamSession.ingestConfiguration.audio.targetBitrate").intValue
    var AvcLevel: String? = jResp.string(of: "streamSession.ingestConfiguration.video.avcLevel")
    var AvcProfile: String? = jResp.string(of: "streamSession.ingestConfiguration.video.avcProfile")
    var VideoCodec: String? = jResp.string(of: "streamSession.ingestConfiguration.video.codec")
    var Encoder: String? = jResp.string(of: "streamSession.ingestConfiguration.video.encoder")
    var VideoTargetBitrate: Int = jResp.int(of: "streamSession.ingestConfiguration.video.targetBitrate").intValue
    var TargetFramerate: Int = jResp.int(of: "streamSession.ingestConfiguration.video.targetFramerate").intValue
    var VideoHeight: Int = jResp.int(of: "streamSession.ingestConfiguration.video.videoHeight").intValue
    var VideoWidth: Int = jResp.int(of: "streamSession.ingestConfiguration.video.videoWidth").intValue
    RecordingConfigurationArn = jResp.string(of: "streamSession.recordingConfiguration.arn")
    var BucketName: String? = jResp.string(of: "streamSession.recordingConfiguration.destinationConfiguration.s3.bucketName")
    var RecordingConfigurationName: String? = jResp.string(of: "streamSession.recordingConfiguration.name")
    var State: String? = jResp.string(of: "streamSession.recordingConfiguration.state")
    var TagsString: String? = jResp.string(of: "streamSession.recordingConfiguration.tags.string")
    var RecordingMode: String? = jResp.string(of: "streamSession.recordingConfiguration.thumbnailConfiguration.recordingMode")
    var TargetIntervalSeconds: Int = jResp.int(of: "streamSession.recordingConfiguration.thumbnailConfiguration.targetIntervalSeconds").intValue
    var StartTime: Int = jResp.int(of: "streamSession.startTime").intValue
    var StreamId: String? = jResp.string(of: "streamSession.streamId")
    var i: Int = 0
    var count_i: Int = jResp.size(ofArray: "streamSession.truncatedEvents").intValue
    while i < count_i {
        jResp.i = i
        eventTime = jResp.int(of: "streamSession.truncatedEvents[i].eventTime").intValue
        name = jResp.string(of: "streamSession.truncatedEvents[i].name")
        v_type = jResp.string(of: "streamSession.truncatedEvents[i].type")
        i = i + 1
    }

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

    // {
    //   "streamSession": {
    //     "channel": {
    //       "arn": "string",
    //       "authorized": boolean,
    //       "ingestEndpoint": "string",
    //       "latencyMode": "string",
    //       "name": "string",
    //       "playbackUrl": "string",
    //       "recordingConfigurationArn": "string",
    //       "tags": {
    //         "string": "string"
    //       },
    //       "type": "string"
    //     },
    //     "endTime": number,
    //     "ingestConfiguration": {
    //       "audio": {
    //         "channels": number,
    //         "codec": "string",
    //         "sampleRate": number,
    //         "targetBitrate": number
    //       },
    //       "video": {
    //         "avcLevel": "string",
    //         "avcProfile": "string",
    //         "codec": "string",
    //         "encoder": "string",
    //         "targetBitrate": number,
    //         "targetFramerate": number,
    //         "videoHeight": number,
    //         "videoWidth": number
    //       }
    //     },
    //     "recordingConfiguration": {
    //       "arn": "string",
    //       "destinationConfiguration": {
    //         "s3": {
    //           "bucketName": "string"
    //         }
    //       },
    //       "name": "string",
    //       "state": "string",
    //       "tags": {
    //         "string": "string"
    //       },
    //       "thumbnailConfiguration": {
    //         "recordingMode": "string",
    //         "targetIntervalSeconds": number
    //       }
    //     },
    //     "startTime": number,
    //     "streamId": "string",
    //     "truncatedEvents": [
    //       {
    //         "eventTime": number,
    //         "name": "string",
    //         "type": "string"
    //       }
    //     ]
    //   }
    // }

}