Chilkat Online Tools

DescribeLayers Delphi (ActiveX) Example

AWS OpsWorks

var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
Arn: WideString;
v_String: WideString;
AutoAssignElasticIps: Integer;
AutoAssignPublicIps: Integer;
Enabled: Integer;
CreatedAt: WideString;
CustomInstanceProfileArn: WideString;
CustomJson: WideString;
EnableAutoHealing: Integer;
InstallUpdatesOnBoot: Integer;
LayerId: WideString;
DelayUntilElbConnectionsDrained: Integer;
ExecutionTimeout: Integer;
Name: WideString;
Shortname: WideString;
StackId: WideString;
v_Type: WideString;
UseEbsOptimizedInstances: Integer;
j: Integer;
count_j: Integer;
BatchCount: Integer;
BatchSize: Integer;
BufferDuration: Integer;
DatetimeFormat: WideString;
Encoding: WideString;
File: WideString;
FileFingerprintLines: WideString;
InitialPosition: WideString;
LogGroupName: WideString;
MultiLineStartPattern: WideString;
TimeZone: WideString;
strVal: WideString;
Encrypted: Integer;
Iops: Integer;
MountPoint: WideString;
NumberOfDisks: Integer;
RaidLevel: Integer;
Size: Integer;
VolumeType: WideString;
i: Integer;
count_i: Integer;

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

rest := TChilkatRest.Create(Self);

authAws := TChilkatAuthAws.Create(Self);
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 := 'opsworks';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);

// URL: https://opsworks.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('opsworks.us-west-2.amazonaws.com',443,1,1);
if (success <> 1) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(rest.ConnectFailReason));
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;

// 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

json := TChilkatJsonObject.Create(Self);
json.UpdateString('LayerIds[0]','string');
json.UpdateString('StackId','string');

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

// {
//   "LayerIds": [
//     "string"
//   ],
//   "StackId": "string"
// }

rest.AddHeader('Content-Type','application/x-amz-json-1.1');
rest.AddHeader('X-Amz-Target','OpsWorks_20130218.DescribeLayers');

sbRequestBody := TChilkatStringBuilder.Create(Self);
json.EmitSb(sbRequestBody.ControlInterface);
sbResponseBody := TChilkatStringBuilder.Create(Self);
success := rest.FullRequestSb('POST','/',sbRequestBody.ControlInterface,sbResponseBody.ControlInterface);
if (success <> 1) then
  begin
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;
respStatusCode := rest.ResponseStatusCode;
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(rest.ResponseHeader);
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(sbResponseBody.GetAsString());
    Exit;
  end;

jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);

// 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

i := 0;
count_i := jResp.SizeOfArray('Layers');
while i < count_i do
  begin
    jResp.I := i;
    Arn := jResp.StringOf('Layers[i].Arn');
    v_String := jResp.StringOf('Layers[i].Attributes.string');
    AutoAssignElasticIps := jResp.IntOf('Layers[i].AutoAssignElasticIps');
    AutoAssignPublicIps := jResp.IntOf('Layers[i].AutoAssignPublicIps');
    Enabled := jResp.IntOf('Layers[i].CloudWatchLogsConfiguration.Enabled');
    CreatedAt := jResp.StringOf('Layers[i].CreatedAt');
    CustomInstanceProfileArn := jResp.StringOf('Layers[i].CustomInstanceProfileArn');
    CustomJson := jResp.StringOf('Layers[i].CustomJson');
    EnableAutoHealing := jResp.IntOf('Layers[i].EnableAutoHealing');
    InstallUpdatesOnBoot := jResp.IntOf('Layers[i].InstallUpdatesOnBoot');
    LayerId := jResp.StringOf('Layers[i].LayerId');
    DelayUntilElbConnectionsDrained := jResp.IntOf('Layers[i].LifecycleEventConfiguration.Shutdown.DelayUntilElbConnectionsDrained');
    ExecutionTimeout := jResp.IntOf('Layers[i].LifecycleEventConfiguration.Shutdown.ExecutionTimeout');
    Name := jResp.StringOf('Layers[i].Name');
    Shortname := jResp.StringOf('Layers[i].Shortname');
    StackId := jResp.StringOf('Layers[i].StackId');
    v_Type := jResp.StringOf('Layers[i].Type');
    UseEbsOptimizedInstances := jResp.IntOf('Layers[i].UseEbsOptimizedInstances');
    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].CloudWatchLogsConfiguration.LogStreams');
    while j < count_j do
      begin
        jResp.J := j;
        BatchCount := jResp.IntOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].BatchCount');
        BatchSize := jResp.IntOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].BatchSize');
        BufferDuration := jResp.IntOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].BufferDuration');
        DatetimeFormat := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].DatetimeFormat');
        Encoding := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].Encoding');
        File := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].File');
        FileFingerprintLines := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].FileFingerprintLines');
        InitialPosition := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].InitialPosition');
        LogGroupName := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].LogGroupName');
        MultiLineStartPattern := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].MultiLineStartPattern');
        TimeZone := jResp.StringOf('Layers[i].CloudWatchLogsConfiguration.LogStreams[j].TimeZone');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].CustomRecipes.Configure');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].CustomRecipes.Configure[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].CustomRecipes.Deploy');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].CustomRecipes.Deploy[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].CustomRecipes.Setup');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].CustomRecipes.Setup[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].CustomRecipes.Shutdown');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].CustomRecipes.Shutdown[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].CustomRecipes.Undeploy');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].CustomRecipes.Undeploy[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].CustomSecurityGroupIds');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].CustomSecurityGroupIds[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].DefaultRecipes.Configure');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].DefaultRecipes.Configure[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].DefaultRecipes.Deploy');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].DefaultRecipes.Deploy[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].DefaultRecipes.Setup');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].DefaultRecipes.Setup[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].DefaultRecipes.Shutdown');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].DefaultRecipes.Shutdown[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].DefaultRecipes.Undeploy');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].DefaultRecipes.Undeploy[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].DefaultSecurityGroupNames');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].DefaultSecurityGroupNames[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].Packages');
    while j < count_j do
      begin
        jResp.J := j;
        strVal := jResp.StringOf('Layers[i].Packages[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := jResp.SizeOfArray('Layers[i].VolumeConfigurations');
    while j < count_j do
      begin
        jResp.J := j;
        Encrypted := jResp.IntOf('Layers[i].VolumeConfigurations[j].Encrypted');
        Iops := jResp.IntOf('Layers[i].VolumeConfigurations[j].Iops');
        MountPoint := jResp.StringOf('Layers[i].VolumeConfigurations[j].MountPoint');
        NumberOfDisks := jResp.IntOf('Layers[i].VolumeConfigurations[j].NumberOfDisks');
        RaidLevel := jResp.IntOf('Layers[i].VolumeConfigurations[j].RaidLevel');
        Size := jResp.IntOf('Layers[i].VolumeConfigurations[j].Size');
        VolumeType := jResp.StringOf('Layers[i].VolumeConfigurations[j].VolumeType');
        j := j + 1;
      end;

    i := i + 1;
  end;

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

// {
//   "Layers": [
//     {
//       "Arn": "string",
//       "Attributes": {
//         "string": "string"
//       },
//       "AutoAssignElasticIps": boolean,
//       "AutoAssignPublicIps": boolean,
//       "CloudWatchLogsConfiguration": {
//         "Enabled": boolean,
//         "LogStreams": [
//           {
//             "BatchCount": number,
//             "BatchSize": number,
//             "BufferDuration": number,
//             "DatetimeFormat": "string",
//             "Encoding": "string",
//             "File": "string",
//             "FileFingerprintLines": "string",
//             "InitialPosition": "string",
//             "LogGroupName": "string",
//             "MultiLineStartPattern": "string",
//             "TimeZone": "string"
//           }
//         ]
//       },
//       "CreatedAt": "string",
//       "CustomInstanceProfileArn": "string",
//       "CustomJson": "string",
//       "CustomRecipes": {
//         "Configure": [
//           "string"
//         ],
//         "Deploy": [
//           "string"
//         ],
//         "Setup": [
//           "string"
//         ],
//         "Shutdown": [
//           "string"
//         ],
//         "Undeploy": [
//           "string"
//         ]
//       },
//       "CustomSecurityGroupIds": [
//         "string"
//       ],
//       "DefaultRecipes": {
//         "Configure": [
//           "string"
//         ],
//         "Deploy": [
//           "string"
//         ],
//         "Setup": [
//           "string"
//         ],
//         "Shutdown": [
//           "string"
//         ],
//         "Undeploy": [
//           "string"
//         ]
//       },
//       "DefaultSecurityGroupNames": [
//         "string"
//       ],
//       "EnableAutoHealing": boolean,
//       "InstallUpdatesOnBoot": boolean,
//       "LayerId": "string",
//       "LifecycleEventConfiguration": {
//         "Shutdown": {
//           "DelayUntilElbConnectionsDrained": boolean,
//           "ExecutionTimeout": number
//         }
//       },
//       "Name": "string",
//       "Packages": [
//         "string"
//       ],
//       "Shortname": "string",
//       "StackId": "string",
//       "Type": "string",
//       "UseEbsOptimizedInstances": boolean,
//       "VolumeConfigurations": [
//         {
//           "Encrypted": boolean,
//           "Iops": number,
//           "MountPoint": "string",
//           "NumberOfDisks": number,
//           "RaidLevel": number,
//           "Size": number,
//           "VolumeType": "string"
//         }
//       ]
//     }
//   ]
// }