CreateStack delphiAx Example
var
rest: TChilkatRest;
success: Integer;
authAws: TChilkatAuthAws;
json: TChilkatJsonObject;
sbRequestBody: TChilkatStringBuilder;
sbResponseBody: TChilkatStringBuilder;
respStatusCode: Integer;
jResp: TChilkatJsonObject;
EndpointType: WideString;
VpceId: WideString;
strVal: WideString;
ErrorCode: WideString;
ErrorMessage: WideString;
ConnectorType: WideString;
ResourceIdentifier: WideString;
j: Integer;
count_j: Integer;
Action: WideString;
Permission: WideString;
Enabled: Integer;
S3BucketName: WideString;
SettingsGroup: WideString;
Arn: WideString;
CreatedTime: Integer;
Description: WideString;
DisplayName: WideString;
FeedbackURL: WideString;
Name: WideString;
RedirectURL: 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 := 'appstream';
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws.ControlInterface);
// URL: https://appstream2.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := rest.Connect('appstream2.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('AccessEndpoints[0].EndpointType','string');
json.UpdateString('AccessEndpoints[0].VpceId','string');
json.UpdateInt('ApplicationSettings.Enabled',123);
json.UpdateString('ApplicationSettings.SettingsGroup','string');
json.UpdateString('Description','string');
json.UpdateString('DisplayName','string');
json.UpdateString('EmbedHostDomains[0]','string');
json.UpdateString('FeedbackURL','string');
json.UpdateString('Name','string');
json.UpdateString('RedirectURL','string');
json.UpdateString('StorageConnectors[0].ConnectorType','string');
json.UpdateString('StorageConnectors[0].Domains[0]','string');
json.UpdateString('StorageConnectors[0].ResourceIdentifier','string');
json.UpdateString('Tags.string','string');
json.UpdateString('UserSettings[0].Action','string');
json.UpdateString('UserSettings[0].Permission','string');
// The JSON request body created by the above code:
// {
// "AccessEndpoints": [
// {
// "EndpointType": "string",
// "VpceId": "string"
// }
// ],
// "ApplicationSettings": {
// "Enabled": boolean,
// "SettingsGroup": "string"
// },
// "Description": "string",
// "DisplayName": "string",
// "EmbedHostDomains": [
// "string"
// ],
// "FeedbackURL": "string",
// "Name": "string",
// "RedirectURL": "string",
// "StorageConnectors": [
// {
// "ConnectorType": "string",
// "Domains": [
// "string"
// ],
// "ResourceIdentifier": "string"
// }
// ],
// "Tags": {
// "string": "string"
// },
// "UserSettings": [
// {
// "Action": "string",
// "Permission": "string"
// }
// ]
// }
rest.AddHeader('Content-Type','application/x-amz-json-1.1');
rest.AddHeader('X-Amz-Target','PhotonAdminProxyService.CreateStack');
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
Enabled := jResp.IntOf('Stack.ApplicationSettings.Enabled');
S3BucketName := jResp.StringOf('Stack.ApplicationSettings.S3BucketName');
SettingsGroup := jResp.StringOf('Stack.ApplicationSettings.SettingsGroup');
Arn := jResp.StringOf('Stack.Arn');
CreatedTime := jResp.IntOf('Stack.CreatedTime');
Description := jResp.StringOf('Stack.Description');
DisplayName := jResp.StringOf('Stack.DisplayName');
FeedbackURL := jResp.StringOf('Stack.FeedbackURL');
Name := jResp.StringOf('Stack.Name');
RedirectURL := jResp.StringOf('Stack.RedirectURL');
i := 0;
count_i := jResp.SizeOfArray('Stack.AccessEndpoints');
while i < count_i do
begin
jResp.I := i;
EndpointType := jResp.StringOf('Stack.AccessEndpoints[i].EndpointType');
VpceId := jResp.StringOf('Stack.AccessEndpoints[i].VpceId');
i := i + 1;
end;
i := 0;
count_i := jResp.SizeOfArray('Stack.EmbedHostDomains');
while i < count_i do
begin
jResp.I := i;
strVal := jResp.StringOf('Stack.EmbedHostDomains[i]');
i := i + 1;
end;
i := 0;
count_i := jResp.SizeOfArray('Stack.StackErrors');
while i < count_i do
begin
jResp.I := i;
ErrorCode := jResp.StringOf('Stack.StackErrors[i].ErrorCode');
ErrorMessage := jResp.StringOf('Stack.StackErrors[i].ErrorMessage');
i := i + 1;
end;
i := 0;
count_i := jResp.SizeOfArray('Stack.StorageConnectors');
while i < count_i do
begin
jResp.I := i;
ConnectorType := jResp.StringOf('Stack.StorageConnectors[i].ConnectorType');
ResourceIdentifier := jResp.StringOf('Stack.StorageConnectors[i].ResourceIdentifier');
j := 0;
count_j := jResp.SizeOfArray('Stack.StorageConnectors[i].Domains');
while j < count_j do
begin
jResp.J := j;
strVal := jResp.StringOf('Stack.StorageConnectors[i].Domains[j]');
j := j + 1;
end;
i := i + 1;
end;
i := 0;
count_i := jResp.SizeOfArray('Stack.UserSettings');
while i < count_i do
begin
jResp.I := i;
Action := jResp.StringOf('Stack.UserSettings[i].Action');
Permission := jResp.StringOf('Stack.UserSettings[i].Permission');
i := i + 1;
end;
// A sample JSON response body parsed by the above code:
// {
// "Stack": {
// "AccessEndpoints": [
// {
// "EndpointType": "string",
// "VpceId": "string"
// }
// ],
// "ApplicationSettings": {
// "Enabled": boolean,
// "S3BucketName": "string",
// "SettingsGroup": "string"
// },
// "Arn": "string",
// "CreatedTime": number,
// "Description": "string",
// "DisplayName": "string",
// "EmbedHostDomains": [
// "string"
// ],
// "FeedbackURL": "string",
// "Name": "string",
// "RedirectURL": "string",
// "StackErrors": [
// {
// "ErrorCode": "string",
// "ErrorMessage": "string"
// }
// ],
// "StorageConnectors": [
// {
// "ConnectorType": "string",
// "Domains": [
// "string"
// ],
// "ResourceIdentifier": "string"
// }
// ],
// "UserSettings": [
// {
// "Action": "string",
// "Permission": "string"
// }
// ]
// }
// }