Chilkat Online Tools

UpdateDirectConnectGatewayAssociation delphiDll Example

AWS Direct Connect

倘⍮ퟐࡠn style="color: rgb(0,123,181)">var
rest: HCkRest;
success: Boolean;
authAws: HCkAuthAws;
json: HCkJsonObject;
sbRequestBody: HCkStringBuilder;
sbResponseBody: HCkStringBuilder;
respStatusCode: Integer;
jResp: HCkJsonObject;
cidr: PWideChar;
Id: PWideChar;
OwnerAccount: PWideChar;
Region: PWideChar;
v_Type: PWideChar;
AssociationId: PWideChar;
AssociationState: PWideChar;
DirectConnectGatewayId: PWideChar;
DirectConnectGatewayOwnerAccount: PWideChar;
StateChangeError: PWideChar;
VirtualGatewayId: PWideChar;
VirtualGatewayOwnerAccount: PWideChar;
VirtualGatewayRegion: 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,'directconnect');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws(rest,authAws);

// URL: https://directconnect.us-west-2.amazonaws.com/
// Use the same region as specified above.
success := CkRest_Connect(rest,'directconnect.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,'addAllowedPrefixesToDirectConnectGateway[0].cidr','string');
CkJsonObject_UpdateString(json,'associationId','string');
CkJsonObject_UpdateString(json,'removeAllowedPrefixesToDirectConnectGateway[0].cidr','string');

// The JSON request body created by the above code:

// {
//   "addAllowedPrefixesToDirectConnectGateway": [
//     {
//       "cidr": "string"
//     }
//   ],
//   "associationId": "string",
//   "removeAllowedPrefixesToDirectConnectGateway": [
//     {
//       "cidr": "string"
//     }
//   ]
// }

CkRest_AddHeader(rest,'Content-Type','application/x-amz-json-1.1');
CkRest_AddHeader(rest,'X-Amz-Target','OvertureService.UpdateDirectConnectGatewayAssociation');

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

Id := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.associatedGateway.id');
OwnerAccount := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.associatedGateway.ownerAccount');
Region := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.associatedGateway.region');
v_Type := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.associatedGateway.type');
AssociationId := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.associationId');
AssociationState := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.associationState');
DirectConnectGatewayId := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.directConnectGatewayId');
DirectConnectGatewayOwnerAccount := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.directConnectGatewayOwnerAccount');
StateChangeError := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.stateChangeError');
VirtualGatewayId := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.virtualGatewayId');
VirtualGatewayOwnerAccount := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.virtualGatewayOwnerAccount');
VirtualGatewayRegion := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.virtualGatewayRegion');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'directConnectGatewayAssociation.allowedPrefixesToDirectConnectGateway');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    cidr := CkJsonObject__stringOf(jResp,'directConnectGatewayAssociation.allowedPrefixesToDirectConnectGateway[i].cidr');
    i := i + 1;
  end;

// A sample JSON response body parsed by the above code:

// {
//   "directConnectGatewayAssociation": {
//     "allowedPrefixesToDirectConnectGateway": [
//       {
//         "cidr": "string"
//       }
//     ],
//     "associatedGateway": {
//       "id": "string",
//       "ownerAccount": "string",
//       "region": "string",
//       "type": "string"
//     },
//     "associationId": "string",
//     "associationState": "string",
//     "directConnectGatewayId": "string",
//     "directConnectGatewayOwnerAccount": "string",
//     "stateChangeError": "string",
//     "virtualGatewayId": "string",
//     "virtualGatewayOwnerAccount": "string",
//     "virtualGatewayRegion": "string"
//   }
// }

CkRest_Dispose(rest);
CkAuthAws_Dispose(authAws);
CkJsonObject_Dispose(json);
CkStringBuilder_Dispose(sbRequestBody);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);