Chilkat Online Tools

DescribeStream C# Example

Amazon Kinesis Video Streams

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

Chilkat.Rest rest = new Chilkat.Rest();
bool success;

Chilkat.AuthAws authAws = new Chilkat.AuthAws();
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 = "kinesisvideo";
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws);

// URL: https://kinesisvideo.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("kinesisvideo.us-west-2.amazonaws.com",443,true,true);
if (success != true) {
    Debug.WriteLine("ConnectFailReason: " + Convert.ToString(rest.ConnectFailReason));
    Debug.WriteLine(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

Chilkat.JsonObject json = new Chilkat.JsonObject();
json.UpdateString("ExclusiveStartShardId","string");
json.UpdateInt("Limit",123);
json.UpdateString("StreamName","string");

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

// {
//   "ExclusiveStartShardId": "string",
//   "Limit": number,
//   "StreamName": "string"
// }

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

Chilkat.StringBuilder sbRequestBody = new Chilkat.StringBuilder();
json.EmitSb(sbRequestBody);
Chilkat.StringBuilder sbResponseBody = new Chilkat.StringBuilder();
success = rest.FullRequestSb("POST","/describeStream",sbRequestBody,sbResponseBody);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

int respStatusCode = rest.ResponseStatusCode;
Debug.WriteLine("response status code = " + Convert.ToString(respStatusCode));
if (respStatusCode != 200) {
    Debug.WriteLine("Response Header:");
    Debug.WriteLine(rest.ResponseHeader);
    Debug.WriteLine("Response Body:");
    Debug.WriteLine(sbResponseBody.GetAsString());
    return;
}

Chilkat.JsonObject jResp = new Chilkat.JsonObject();
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

int j;
int count_j;
string strVal;
string AdjacentParentShardId;
string EndingHashKey;
string StartingHashKey;
string ParentShardId;
string EndingSequenceNumber;
string StartingSequenceNumber;
string ShardId;

string EncryptionType = jResp.StringOf("StreamDescription.EncryptionType");
int HasMoreShards = jResp.IntOf("StreamDescription.HasMoreShards");
string KeyId = jResp.StringOf("StreamDescription.KeyId");
int RetentionPeriodHours = jResp.IntOf("StreamDescription.RetentionPeriodHours");
string StreamARN = jResp.StringOf("StreamDescription.StreamARN");
int StreamCreationTimestamp = jResp.IntOf("StreamDescription.StreamCreationTimestamp");
string StreamMode = jResp.StringOf("StreamDescription.StreamModeDetails.StreamMode");
string StreamName = jResp.StringOf("StreamDescription.StreamName");
string StreamStatus = jResp.StringOf("StreamDescription.StreamStatus");
int i = 0;
int count_i = jResp.SizeOfArray("StreamDescription.EnhancedMonitoring");
while (i < count_i) {
    jResp.I = i;
    j = 0;
    count_j = jResp.SizeOfArray("StreamDescription.EnhancedMonitoring[i].ShardLevelMetrics");
    while (j < count_j) {
        jResp.J = j;
        strVal = jResp.StringOf("StreamDescription.EnhancedMonitoring[i].ShardLevelMetrics[j]");
        j = j + 1;
    }

    i = i + 1;
}

i = 0;
count_i = jResp.SizeOfArray("StreamDescription.Shards");
while (i < count_i) {
    jResp.I = i;
    AdjacentParentShardId = jResp.StringOf("StreamDescription.Shards[i].AdjacentParentShardId");
    EndingHashKey = jResp.StringOf("StreamDescription.Shards[i].HashKeyRange.EndingHashKey");
    StartingHashKey = jResp.StringOf("StreamDescription.Shards[i].HashKeyRange.StartingHashKey");
    ParentShardId = jResp.StringOf("StreamDescription.Shards[i].ParentShardId");
    EndingSequenceNumber = jResp.StringOf("StreamDescription.Shards[i].SequenceNumberRange.EndingSequenceNumber");
    StartingSequenceNumber = jResp.StringOf("StreamDescription.Shards[i].SequenceNumberRange.StartingSequenceNumber");
    ShardId = jResp.StringOf("StreamDescription.Shards[i].ShardId");
    i = i + 1;
}

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

// {
//   "StreamDescription": {
//     "EncryptionType": "string",
//     "EnhancedMonitoring": [
//       {
//         "ShardLevelMetrics": [
//           "string"
//         ]
//       }
//     ],
//     "HasMoreShards": boolean,
//     "KeyId": "string",
//     "RetentionPeriodHours": number,
//     "Shards": [
//       {
//         "AdjacentParentShardId": "string",
//         "HashKeyRange": {
//           "EndingHashKey": "string",
//           "StartingHashKey": "string"
//         },
//         "ParentShardId": "string",
//         "SequenceNumberRange": {
//           "EndingSequenceNumber": "string",
//           "StartingSequenceNumber": "string"
//         },
//         "ShardId": "string"
//       }
//     ],
//     "StreamARN": "string",
//     "StreamCreationTimestamp": number,
//     "StreamModeDetails": {
//       "StreamMode": "string"
//     },
//     "StreamName": "string",
//     "StreamStatus": "string"
//   }
// }