GetServiceTemplateVersion delphiAx Example
var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
majorVersion: WideString;
templateName: WideString;
Arn: WideString;
CreatedAt: Integer;
Description: WideString;
LastModifiedAt: Integer;
MajorVersion: WideString;
MinorVersion: WideString;
RecommendedMinorVersion: WideString;
Schema: WideString;
Status: WideString;
StatusMessage: WideString;
TemplateName: 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 := 'proton';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);
// URL: https://proton.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('proton.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('majorVersion','string');
json.UpdateString('minorVersion','string');
json.UpdateString('templateName','string');
// The JSON request body created by the above code:
// {
// "majorVersion": "string",
// "minorVersion": "string",
// "templateName": "string"
// }
rest.AddHeader('Content-Type','application/x-amz-json-1.0');
rest.AddHeader('X-Amz-Target','AwsProton20200720.GetServiceTemplateVersion');
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
Arn := jResp.StringOf('serviceTemplateVersion.arn');
CreatedAt := jResp.IntOf('serviceTemplateVersion.createdAt');
Description := jResp.StringOf('serviceTemplateVersion.description');
LastModifiedAt := jResp.IntOf('serviceTemplateVersion.lastModifiedAt');
MajorVersion := jResp.StringOf('serviceTemplateVersion.majorVersion');
MinorVersion := jResp.StringOf('serviceTemplateVersion.minorVersion');
RecommendedMinorVersion := jResp.StringOf('serviceTemplateVersion.recommendedMinorVersion');
Schema := jResp.StringOf('serviceTemplateVersion.schema');
Status := jResp.StringOf('serviceTemplateVersion.status');
StatusMessage := jResp.StringOf('serviceTemplateVersion.statusMessage');
TemplateName := jResp.StringOf('serviceTemplateVersion.templateName');
i := 0;
count_i := jResp.SizeOfArray('serviceTemplateVersion.compatibleEnvironmentTemplates');
while i < count_i do
begin
jResp.I := i;
majorVersion := jResp.StringOf('serviceTemplateVersion.compatibleEnvironmentTemplates[i].majorVersion');
templateName := jResp.StringOf('serviceTemplateVersion.compatibleEnvironmentTemplates[i].templateName');
i := i + 1;
end;
// A sample JSON response body parsed by the above code:
// {
// "serviceTemplateVersion": {
// "arn": "string",
// "compatibleEnvironmentTemplates": [
// {
// "majorVersion": "string",
// "templateName": "string"
// }
// ],
// "createdAt": number,
// "description": "string",
// "lastModifiedAt": number,
// "majorVersion": "string",
// "minorVersion": "string",
// "recommendedMinorVersion": "string",
// "schema": "string",
// "status": "string",
// "statusMessage": "string",
// "templateName": "string"
// }
// }