Chilkat Online Tools

DeleteImage delphiDll Example

Amazon AppStream

var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
AppBlockArn: PWideChar;
Enabled: Integer;
S3Bucket: PWideChar;
S3Key: PWideChar;
IconURL: PWideChar;
LaunchParameters: PWideChar;
LaunchPath: PWideChar;
v_String: PWideChar;
WorkingDirectory: PWideChar;
j: Integer;
count_j: Integer;
strVal: PWideChar;
ErrorCode: PWideChar;
ErrorMessage: PWideChar;
ErrorTimestamp: Integer;
AppstreamAgentVersion: PWideChar;
Arn: PWideChar;
BaseImageArn: PWideChar;
CreatedTime: Integer;
Description: PWideChar;
DisplayName: PWideChar;
ImageBuilderName: PWideChar;
ImageBuilderSupported: Integer;
AllowFleet: Integer;
AllowImageBuilder: Integer;
Name: PWideChar;
Platform: PWideChar;
PublicBaseImageReleasedDate: Integer;
State: PWideChar;
Code: PWideChar;
Message: PWideChar;
Visibility: PWideChar;
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 := CkRest_Create();

authAws := CkAuthAws_Create();
CkAuthAws_putAccessKey(authAws,'AWS_ACCESS_KEY');
CkAuthAws_putSecretKey(authAws,'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.)
CkAuthAws_putRegion(authAws,'us-west-2');
CkAuthAws_putServiceName(authAws,'appstream');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://appstream2.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'appstream2.us-west-2.amazonaws.com',443,True,True);
if (success <> True) then
  begin
    Memo1.Lines.Add('ConnectFailReason: ' + IntToStr(CkRest_getConnectFailReason(rest)));
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    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 := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'Name','string');

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

// {
//   "Name": "string"
// }

CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','PhotonAdminProxyService.DeleteImage');

sbRequestBody := CkStringBuilder_Create();
CkJsonObject_EmitSb(json,sbRequestBody);
sbResponseBody := CkStringBuilder_Create();
success := CkRest_FullRequestSb(rest,'POST','/',sbRequestBody,sbResponseBody);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkRest__lastErrorText(rest));
    Exit;
  end;
respStatusCode := CkRest_getResponseStatusCode(rest);
Memo1.Lines.Add('response status code = ' + IntToStr(respStatusCode));
if (respStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkRest__responseHeader(rest));
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(CkStringBuilder__getAsString(sbResponseBody));
    Exit;
  end;

jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,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

AppstreamAgentVersion := CkJsonObject__stringOf(jResp,'Image.AppstreamAgentVersion');
Arn := CkJsonObject__stringOf(jResp,'Image.Arn');
BaseImageArn := CkJsonObject__stringOf(jResp,'Image.BaseImageArn');
CreatedTime := CkJsonObject_IntOf(jResp,'Image.CreatedTime');
Description := CkJsonObject__stringOf(jResp,'Image.Description');
DisplayName := CkJsonObject__stringOf(jResp,'Image.DisplayName');
ImageBuilderName := CkJsonObject__stringOf(jResp,'Image.ImageBuilderName');
ImageBuilderSupported := CkJsonObject_IntOf(jResp,'Image.ImageBuilderSupported');
AllowFleet := CkJsonObject_IntOf(jResp,'Image.ImagePermissions.allowFleet');
AllowImageBuilder := CkJsonObject_IntOf(jResp,'Image.ImagePermissions.allowImageBuilder');
Name := CkJsonObject__stringOf(jResp,'Image.Name');
Platform := CkJsonObject__stringOf(jResp,'Image.Platform');
PublicBaseImageReleasedDate := CkJsonObject_IntOf(jResp,'Image.PublicBaseImageReleasedDate');
State := CkJsonObject__stringOf(jResp,'Image.State');
Code := CkJsonObject__stringOf(jResp,'Image.StateChangeReason.Code');
Message := CkJsonObject__stringOf(jResp,'Image.StateChangeReason.Message');
Visibility := CkJsonObject__stringOf(jResp,'Image.Visibility');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'Image.Applications');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    AppBlockArn := CkJsonObject__stringOf(jResp,'Image.Applications[i].AppBlockArn');
    Arn := CkJsonObject__stringOf(jResp,'Image.Applications[i].Arn');
    CreatedTime := CkJsonObject_IntOf(jResp,'Image.Applications[i].CreatedTime');
    Description := CkJsonObject__stringOf(jResp,'Image.Applications[i].Description');
    DisplayName := CkJsonObject__stringOf(jResp,'Image.Applications[i].DisplayName');
    Enabled := CkJsonObject_IntOf(jResp,'Image.Applications[i].Enabled');
    S3Bucket := CkJsonObject__stringOf(jResp,'Image.Applications[i].IconS3Location.S3Bucket');
    S3Key := CkJsonObject__stringOf(jResp,'Image.Applications[i].IconS3Location.S3Key');
    IconURL := CkJsonObject__stringOf(jResp,'Image.Applications[i].IconURL');
    LaunchParameters := CkJsonObject__stringOf(jResp,'Image.Applications[i].LaunchParameters');
    LaunchPath := CkJsonObject__stringOf(jResp,'Image.Applications[i].LaunchPath');
    v_String := CkJsonObject__stringOf(jResp,'Image.Applications[i].Metadata.string');
    Name := CkJsonObject__stringOf(jResp,'Image.Applications[i].Name');
    WorkingDirectory := CkJsonObject__stringOf(jResp,'Image.Applications[i].WorkingDirectory');
    j := 0;
    count_j := CkJsonObject_SizeOfArray(jResp,'Image.Applications[i].InstanceFamilies');
    while j < count_j do
      begin
        CkJsonObject_putJ(jResp,j);
        strVal := CkJsonObject__stringOf(jResp,'Image.Applications[i].InstanceFamilies[j]');
        j := j + 1;
      end;

    j := 0;
    count_j := CkJsonObject_SizeOfArray(jResp,'Image.Applications[i].Platforms');
    while j < count_j do
      begin
        CkJsonObject_putJ(jResp,j);
        strVal := CkJsonObject__stringOf(jResp,'Image.Applications[i].Platforms[j]');
        j := j + 1;
      end;

    i := i + 1;
  end;

i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'Image.ImageErrors');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    ErrorCode := CkJsonObject__stringOf(jResp,'Image.ImageErrors[i].ErrorCode');
    ErrorMessage := CkJsonObject__stringOf(jResp,'Image.ImageErrors[i].ErrorMessage');
    ErrorTimestamp := CkJsonObject_IntOf(jResp,'Image.ImageErrors[i].ErrorTimestamp');
    i := i + 1;
  end;

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

// {
//   "Image": {
//     "Applications": [
//       {
//         "AppBlockArn": "string",
//         "Arn": "string",
//         "CreatedTime": number,
//         "Description": "string",
//         "DisplayName": "string",
//         "Enabled": boolean,
//         "IconS3Location": {
//           "S3Bucket": "string",
//           "S3Key": "string"
//         },
//         "IconURL": "string",
//         "InstanceFamilies": [
//           "string"
//         ],
//         "LaunchParameters": "string",
//         "LaunchPath": "string",
//         "Metadata": {
//           "string": "string"
//         },
//         "Name": "string",
//         "Platforms": [
//           "string"
//         ],
//         "WorkingDirectory": "string"
//       }
//     ],
//     "AppstreamAgentVersion": "string",
//     "Arn": "string",
//     "BaseImageArn": "string",
//     "CreatedTime": number,
//     "Description": "string",
//     "DisplayName": "string",
//     "ImageBuilderName": "string",
//     "ImageBuilderSupported": boolean,
//     "ImageErrors": [
//       {
//         "ErrorCode": "string",
//         "ErrorMessage": "string",
//         "ErrorTimestamp": number
//       }
//     ],
//     "ImagePermissions": {
//       "allowFleet": boolean,
//       "allowImageBuilder": boolean
//     },
//     "Name": "string",
//     "Platform": "string",
//     "PublicBaseImageReleasedDate": number,
//     "State": "string",
//     "StateChangeReason": {
//       "Code": "string",
//       "Message": "string"
//     },
//     "Visibility": "string"
//   }
// }

CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);