DescribeFleets delphiDll Example
var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
Arn: PWideChar;
Available: Integer;
Desired: Integer;
InUse: Integer;
Running: Integer;
CreatedTime: Integer;
Description: PWideChar;
DisconnectTimeoutInSeconds: Integer;
DisplayName: PWideChar;
DirectoryName: PWideChar;
OrganizationalUnitDistinguishedName: PWideChar;
EnableDefaultInternetAccess: Integer;
FleetType: PWideChar;
IamRoleArn: PWideChar;
IdleDisconnectTimeoutInSeconds: Integer;
ImageArn: PWideChar;
ImageName: PWideChar;
InstanceType: PWideChar;
MaxConcurrentSessions: Integer;
MaxUserDurationInSeconds: Integer;
Name: PWideChar;
Platform: PWideChar;
S3Bucket: PWideChar;
S3Key: PWideChar;
State: PWideChar;
StreamView: PWideChar;
j: Integer;
count_j: Integer;
ErrorCode: PWideChar;
ErrorMessage: PWideChar;
strVal: 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.DescribeFleets');
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,'Fleets');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
Arn := CkJsonObject__stringOf(jResp,'Fleets[i].Arn');
Available := CkJsonObject_IntOf(jResp,'Fleets[i].ComputeCapacityStatus.Available');
Desired := CkJsonObject_IntOf(jResp,'Fleets[i].ComputeCapacityStatus.Desired');
InUse := CkJsonObject_IntOf(jResp,'Fleets[i].ComputeCapacityStatus.InUse');
Running := CkJsonObject_IntOf(jResp,'Fleets[i].ComputeCapacityStatus.Running');
CreatedTime := CkJsonObject_IntOf(jResp,'Fleets[i].CreatedTime');
Description := CkJsonObject__stringOf(jResp,'Fleets[i].Description');
DisconnectTimeoutInSeconds := CkJsonObject_IntOf(jResp,'Fleets[i].DisconnectTimeoutInSeconds');
DisplayName := CkJsonObject__stringOf(jResp,'Fleets[i].DisplayName');
DirectoryName := CkJsonObject__stringOf(jResp,'Fleets[i].DomainJoinInfo.DirectoryName');
OrganizationalUnitDistinguishedName := CkJsonObject__stringOf(jResp,'Fleets[i].DomainJoinInfo.OrganizationalUnitDistinguishedName');
EnableDefaultInternetAccess := CkJsonObject_IntOf(jResp,'Fleets[i].EnableDefaultInternetAccess');
FleetType := CkJsonObject__stringOf(jResp,'Fleets[i].FleetType');
IamRoleArn := CkJsonObject__stringOf(jResp,'Fleets[i].IamRoleArn');
IdleDisconnectTimeoutInSeconds := CkJsonObject_IntOf(jResp,'Fleets[i].IdleDisconnectTimeoutInSeconds');
ImageArn := CkJsonObject__stringOf(jResp,'Fleets[i].ImageArn');
ImageName := CkJsonObject__stringOf(jResp,'Fleets[i].ImageName');
InstanceType := CkJsonObject__stringOf(jResp,'Fleets[i].InstanceType');
MaxConcurrentSessions := CkJsonObject_IntOf(jResp,'Fleets[i].MaxConcurrentSessions');
MaxUserDurationInSeconds := CkJsonObject_IntOf(jResp,'Fleets[i].MaxUserDurationInSeconds');
Name := CkJsonObject__stringOf(jResp,'Fleets[i].Name');
Platform := CkJsonObject__stringOf(jResp,'Fleets[i].Platform');
S3Bucket := CkJsonObject__stringOf(jResp,'Fleets[i].SessionScriptS3Location.S3Bucket');
S3Key := CkJsonObject__stringOf(jResp,'Fleets[i].SessionScriptS3Location.S3Key');
State := CkJsonObject__stringOf(jResp,'Fleets[i].State');
StreamView := CkJsonObject__stringOf(jResp,'Fleets[i].StreamView');
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Fleets[i].FleetErrors');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
ErrorCode := CkJsonObject__stringOf(jResp,'Fleets[i].FleetErrors[j].ErrorCode');
ErrorMessage := CkJsonObject__stringOf(jResp,'Fleets[i].FleetErrors[j].ErrorMessage');
j := j + 1;
end;
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Fleets[i].UsbDeviceFilterStrings');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
strVal := CkJsonObject__stringOf(jResp,'Fleets[i].UsbDeviceFilterStrings[j]');
j := j + 1;
end;
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Fleets[i].VpcConfig.SecurityGroupIds');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
strVal := CkJsonObject__stringOf(jResp,'Fleets[i].VpcConfig.SecurityGroupIds[j]');
j := j + 1;
end;
j := 0;
count_j := CkJsonObject_SizeOfArray(jResp,'Fleets[i].VpcConfig.SubnetIds');
while j < count_j do
begin
CkJsonObject_putJ(jResp,j);
strVal := CkJsonObject__stringOf(jResp,'Fleets[i].VpcConfig.SubnetIds[j]');
j := j + 1;
end;
i := i + 1;
end;
// A sample JSON response body parsed by the above code:
// {
// "Fleets": [
// {
// "Arn": "string",
// "ComputeCapacityStatus": {
// "Available": number,
// "Desired": number,
// "InUse": number,
// "Running": number
// },
// "CreatedTime": number,
// "Description": "string",
// "DisconnectTimeoutInSeconds": number,
// "DisplayName": "string",
// "DomainJoinInfo": {
// "DirectoryName": "string",
// "OrganizationalUnitDistinguishedName": "string"
// },
// "EnableDefaultInternetAccess": boolean,
// "FleetErrors": [
// {
// "ErrorCode": "string",
// "ErrorMessage": "string"
// }
// ],
// "FleetType": "string",
// "IamRoleArn": "string",
// "IdleDisconnectTimeoutInSeconds": number,
// "ImageArn": "string",
// "ImageName": "string",
// "InstanceType": "string",
// "MaxConcurrentSessions": number,
// "MaxUserDurationInSeconds": number,
// "Name": "string",
// "Platform": "string",
// "SessionScriptS3Location": {
// "S3Bucket": "string",
// "S3Key": "string"
// },
// "State": "string",
// "StreamView": "string",
// "UsbDeviceFilterStrings": [
// "string"
// ],
// "VpcConfig": {
// "SecurityGroupIds": [
// "string"
// ],
// "SubnetIds": [
// "string"
// ]
// }
// }
// ],
// "NextToken": "string"
// }
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
