CreateCluster delphiDll Example
var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
AvailabilityZone: PWideChar;
EniId: PWideChar;
EniIp: PWideChar;
HsmId: PWideChar;
SubnetId: PWideChar;
Key: PWideChar;
BackupPolicy: PWideChar;
v_Type: PWideChar;
Value: PWideChar;
AwsHardwareCertificate: PWideChar;
ClusterCertificate: PWideChar;
ClusterCsr: PWideChar;
HsmCertificate: PWideChar;
ManufacturerHardwareCertificate: PWideChar;
ClusterId: PWideChar;
CreateTimestamp: Integer;
HsmType: PWideChar;
PreCoPassword: PWideChar;
SecurityGroup: PWideChar;
SourceBackupId: PWideChar;
State: PWideChar;
StateMessage: PWideChar;
v_String: PWideChar;
VpcId: 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,'cloudhsm');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);
// URL: https://cloudhsmv2.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'cloudhsmv2.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,'BackupRetentionPolicy.Type','string');
CkJsonObject_UpdateString(json,'BackupRetentionPolicy.Value','string');
CkJsonObject_UpdateString(json,'HsmType','string');
CkJsonObject_UpdateString(json,'SourceBackupId','string');
CkJsonObject_UpdateString(json,'SubnetIds[0]','string');
CkJsonObject_UpdateString(json,'TagList[0].Key','string');
CkJsonObject_UpdateString(json,'TagList[0].Value','string');
// The JSON request body created by the above code:
// {
// "BackupRetentionPolicy": {
// "Type": "string",
// "Value": "string"
// },
// "HsmType": "string",
// "SourceBackupId": "string",
// "SubnetIds": [
// "string"
// ],
// "TagList": [
// {
// "Key": "string",
// "Value": "string"
// }
// ]
// }
CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','BaldrApiService.CreateCluster');
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
BackupPolicy := CkJsonObject__stringOf(jResp,'Cluster.BackupPolicy');
v_Type := CkJsonObject__stringOf(jResp,'Cluster.BackupRetentionPolicy.Type');
Value := CkJsonObject__stringOf(jResp,'Cluster.BackupRetentionPolicy.Value');
AwsHardwareCertificate := CkJsonObject__stringOf(jResp,'Cluster.Certificates.AwsHardwareCertificate');
ClusterCertificate := CkJsonObject__stringOf(jResp,'Cluster.Certificates.ClusterCertificate');
ClusterCsr := CkJsonObject__stringOf(jResp,'Cluster.Certificates.ClusterCsr');
HsmCertificate := CkJsonObject__stringOf(jResp,'Cluster.Certificates.HsmCertificate');
ManufacturerHardwareCertificate := CkJsonObject__stringOf(jResp,'Cluster.Certificates.ManufacturerHardwareCertificate');
ClusterId := CkJsonObject__stringOf(jResp,'Cluster.ClusterId');
CreateTimestamp := CkJsonObject_IntOf(jResp,'Cluster.CreateTimestamp');
HsmType := CkJsonObject__stringOf(jResp,'Cluster.HsmType');
PreCoPassword := CkJsonObject__stringOf(jResp,'Cluster.PreCoPassword');
SecurityGroup := CkJsonObject__stringOf(jResp,'Cluster.SecurityGroup');
SourceBackupId := CkJsonObject__stringOf(jResp,'Cluster.SourceBackupId');
State := CkJsonObject__stringOf(jResp,'Cluster.State');
StateMessage := CkJsonObject__stringOf(jResp,'Cluster.StateMessage');
v_String := CkJsonObject__stringOf(jResp,'Cluster.SubnetMapping.string');
VpcId := CkJsonObject__stringOf(jResp,'Cluster.VpcId');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'Cluster.Hsms');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
AvailabilityZone := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].AvailabilityZone');
ClusterId := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].ClusterId');
EniId := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].EniId');
EniIp := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].EniIp');
HsmId := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].HsmId');
State := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].State');
StateMessage := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].StateMessage');
SubnetId := CkJsonObject__stringOf(jResp,'Cluster.Hsms[i].SubnetId');
i := i + 1;
end;
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'Cluster.TagList');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
Key := CkJsonObject__stringOf(jResp,'Cluster.TagList[i].Key');
Value := CkJsonObject__stringOf(jResp,'Cluster.TagList[i].Value');
i := i + 1;
end;
// A sample JSON response body parsed by the above code:
// {
// "Cluster": {
// "BackupPolicy": "string",
// "BackupRetentionPolicy": {
// "Type": "string",
// "Value": "string"
// },
// "Certificates": {
// "AwsHardwareCertificate": "string",
// "ClusterCertificate": "string",
// "ClusterCsr": "string",
// "HsmCertificate": "string",
// "ManufacturerHardwareCertificate": "string"
// },
// "ClusterId": "string",
// "CreateTimestamp": number,
// "Hsms": [
// {
// "AvailabilityZone": "string",
// "ClusterId": "string",
// "EniId": "string",
// "EniIp": "string",
// "HsmId": "string",
// "State": "string",
// "StateMessage": "string",
// "SubnetId": "string"
// }
// ],
// "HsmType": "string",
// "PreCoPassword": "string",
// "SecurityGroup": "string",
// "SourceBackupId": "string",
// "State": "string",
// "StateMessage": "string",
// "SubnetMapping": {
// "string": "string"
// },
// "TagList": [
// {
// "Key": "string",
// "Value": "string"
// }
// ],
// "VpcId": "string"
// }
// }
CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
