DescribeStacks delphiDll Example
var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
Enabled: Integer;
S3BucketName: PWideChar;
SettingsGroup: PWideChar;
Arn: PWideChar;
CreatedTime: Integer;
Description: PWideChar;
DisplayName: PWideChar;
FeedbackURL: PWideChar;
Name: PWideChar;
RedirectURL: PWideChar;
j: Integer;
count_j: Integer;
EndpointType: PWideChar;
VpceId: PWideChar;
strVal: PWideChar;
ErrorCode: PWideChar;
ErrorMessage: PWideChar;
ConnectorType: PWideChar;
ResourceIdentifier: PWideChar;
k: Integer;
count_k: Integer;
Action: PWideChar;
Permission: PWideChar;
NextToken: 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,'Names[0]','string');
CkJsonObject_UpdateString(json,'NextToken','string');
// The JSON request body created by the above code:
// {
// "Names": [
// "string"
// ],
// "NextToken": "string"
// }
CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','PhotonAdminProxyService.DescribeStacks');
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
NextToken := CkJsonObject__stringOf(jResp,'NextToken');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'Stacks');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
Enabled := CkJsonObject_IntOf(jResp,'Stacks[i].ApplicationSettings.Enabled');
S3BucketName := CkJsonObject__stringOf(jResp,'Stacks[i].ApplicationSettings.S3BucketName');
SettingsGroup := CkJsonObject__stringOf(jResp,'Stacks[i].ApplicationSettings.SettingsGroup');
Arn := CkJsonObject__stringOf(jResp,'Stacks[i].Arn');
CreatedTime := CkJsonObject_IntOf(jResp,'Stacks[i].CreatedTime');
Description := CkJsonObject__stringOf(jResp,'Stacks[i].Description');
DisplayName := CkJsonObject__stringOf(jResp,'Stacks[i].DisplayName');
FeedbackURL := CkJsonObject__stringOf(jResp,'Stacks[i].FeedbackURL');
Name := CkJsonObject__stringOf(jResp,'Stacks[i].Name');
RedirectURL := CkJsonObject__stringOf(jResp,'Stacks[i].RedirectURL');
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Stacks[i].AccessEndpoints');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
EndpointType := CkJsonObject__stringOf(jResp,'Stacks[i].AccessEndpoints[j].EndpointType');
VpceId := CkJsonObject__stringOf(jResp,'Stacks[i].AccessEndpoints[j].VpceId');
j := j + 1;
end;
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Stacks[i].EmbedHostDomains');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
strVal := CkJsonObject__stringOf(jResp,'Stacks[i].EmbedHostDomains[j]');
j := j + 1;
end;
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Stacks[i].StackErrors');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
ErrorCode := CkJsonObject__stringOf(jResp,'Stacks[i].StackErrors[j].ErrorCode');
ErrorMessage := CkJsonObject__stringOf(jResp,'Stacks[i].StackErrors[j].ErrorMessage');
j := j + 1;
end;
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Stacks[i].StorageConnectors');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
ConnectorType := CkJsonObject__stringOf(jResp,'Stacks[i].StorageConnectors[j].ConnectorType');
ResourceIdentifier := CkJsonObject__stringOf(jResp,'Stacks[i].StorageConnectors[j].ResourceIdentifier');
k := 0;
count_k := CkJsonObject_SizeOfArray(jResp,'Stacks[i].StorageConnectors[j].Domains');
while k < count_k do
begin
CkJsonObject_putK(jResp,k);
strVal := CkJsonObject__stringOf(jResp,'Stacks[i].StorageConnectors[j].Domains[k]');
k := k + 1;
end;
j := j + 1;
end;
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Stacks[i].UserSettings');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
Action := CkJsonObject__stringOf(jResp,'Stacks[i].UserSettings[j].Action');
Permission := CkJsonObject__stringOf(jResp,'Stacks[i].UserSettings[j].Permission');
j := j + 1;
end;
i := i + 1;
end;
// A sample JSON response body parsed by the above code:
// {
// "NextToken": "string",
// "Stacks": [
// {
// "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"
// }
// ]
// }
// ]
// }
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
