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var
http: HCkHttp;
success: Boolean;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
strVal: PWideChar;
vcnId: PWideChar;
id: PWideChar;
compartmentId: PWideChar;
cidrBlock: PWideChar;
routeTableId: PWideChar;
virtualRouterIp: PWideChar;
virtualRouterMac: PWideChar;
lifecycleState: PWideChar;
availabilityDomain: PWideChar;
dhcpOptionsId: PWideChar;
displayName: PWideChar;
dnsLabel: PWideChar;
ipv6CidrBlock: PWideChar;
ipv6PublicCidrBlock: PWideChar;
ipv6VirtualRouterIp: PWideChar;
prohibitPublicIpOnVnic: Boolean;
subnetDomainName: PWideChar;
timeCreated: PWideChar;
i: Integer;
count_i: Integer;
begin
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http := CkHttp_Create();
CkHttp_SetRequestHeader(http,'Authorization','{{signature}}');
CkHttp_SetRequestHeader(http,'Date','{{date}}');
sbResponseBody := CkStringBuilder_Create();
success := CkHttp_QuickGetSb(http,'https://iaas.{{region}}.oraclecloud.com/20160918/subnets/:subnetId',sbResponseBody);
if (success = False) then
begin
Memo1.Lines.Add(CkHttp__lastErrorText(http));
Exit;
end;
jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);
Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(CkJsonObject__emit(jResp));
respStatusCode := CkHttp_getLastStatus(http);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
begin
Memo1.Lines.Add('Response Header:');
Memo1.Lines.Add(CkHttp__lastHeader(http));
Memo1.Lines.Add('Failed.');
Exit;
end;
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "vcnId": "enim non eu cillum",
// "id": "eu incididunt tempor",
// "compartmentId": "deserunt eu et v",
// "cidrBlock": "minim",
// "routeTableId": "veniam dolor voluptate m",
// "virtualRouterIp": "dolore dolor ven",
// "virtualRouterMac": "pariatur",
// "lifecycleState": "AVAILABLE",
// "availabilityDomain": "Lorem pariatur do",
// "definedTags": {},
// "dhcpOptionsId": "aute",
// "displayName": "Duis ad eu sunt",
// "dnsLabel": "eiusmod",
// "freeformTags": {},
// "ipv6CidrBlock": "adipisicing reprehende",
// "ipv6PublicCidrBlock": "sed Lorem",
// "ipv6VirtualRouterIp": "in ex cupidatat",
// "prohibitPublicIpOnVnic": false,
// "securityListIds": [
// "dolore in enim",
// "anim Lorem"
// ],
// "subnetDomainName": "labore cupidatat commodo",
// "timeCreated": "1995-01-31T14:27:19.328Z"
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
vcnId := CkJsonObject__stringOf(jResp,'vcnId');
id := CkJsonObject__stringOf(jResp,'id');
compartmentId := CkJsonObject__stringOf(jResp,'compartmentId');
cidrBlock := CkJsonObject__stringOf(jResp,'cidrBlock');
routeTableId := CkJsonObject__stringOf(jResp,'routeTableId');
virtualRouterIp := CkJsonObject__stringOf(jResp,'virtualRouterIp');
virtualRouterMac := CkJsonObject__stringOf(jResp,'virtualRouterMac');
lifecycleState := CkJsonObject__stringOf(jResp,'lifecycleState');
availabilityDomain := CkJsonObject__stringOf(jResp,'availabilityDomain');
dhcpOptionsId := CkJsonObject__stringOf(jResp,'dhcpOptionsId');
displayName := CkJsonObject__stringOf(jResp,'displayName');
dnsLabel := CkJsonObject__stringOf(jResp,'dnsLabel');
ipv6CidrBlock := CkJsonObject__stringOf(jResp,'ipv6CidrBlock');
ipv6PublicCidrBlock := CkJsonObject__stringOf(jResp,'ipv6PublicCidrBlock');
ipv6VirtualRouterIp := CkJsonObject__stringOf(jResp,'ipv6VirtualRouterIp');
prohibitPublicIpOnVnic := CkJsonObject_BoolOf(jResp,'prohibitPublicIpOnVnic');
subnetDomainName := CkJsonObject__stringOf(jResp,'subnetDomainName');
timeCreated := CkJsonObject__stringOf(jResp,'timeCreated');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'securityListIds');
while i < count_i do
begin
CkJsonObject_putI(jResp,i);
strVal := CkJsonObject__stringOf(jResp,'securityListIds[i]');
i := i + 1;
end;
CkHttp_Dispose(http);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);
Curl Command
curl -X GET
-H "Date: {{date}}"
-H "Authorization: {{signature}}"
https://iaas.{{region}}.oraclecloud.com/20160918/subnets/:subnetId
Postman Collection Item JSON
{
"name": "GetSubnet",
"request": {
"method": "GET",
"header": [
{
"key": "Date",
"value": "{{date}}",
"description": "(Required) Current Date",
"type": "text"
},
{
"key": "Authorization",
"value": "{{signature}}",
"description": "(Required) Signature Authentication on Authorization header",
"type": "text"
}
],
"url": {
"raw": "{{baseUrl}}/subnets/:subnetId",
"host": [
"{{baseUrl}}"
],
"path": [
"subnets",
":subnetId"
],
"variable": [
{
"key": "subnetId",
"value": "amet ut",
"description": "(Required) The [OCID](/Content/General/Concepts/identifiers.htm) of the subnet."
}
]
},
"description": "Gets the specified subnet's information."
},
"response": [
{
"name": "The subnet was retrieved.",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/subnets/:subnetId",
"host": [
"{{baseUrl}}"
],
"path": [
"subnets",
":subnetId"
],
"variable": [
{
"key": "subnetId"
}
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "etag",
"value": "officia sed",
"description": "For optimistic concurrency control. See `if-match`.\n"
},
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"vcnId\": \"enim non eu cillum\",\n \"id\": \"eu incididunt tempor\",\n \"compartmentId\": \"deserunt eu et v\",\n \"cidrBlock\": \"minim\",\n \"routeTableId\": \"veniam dolor voluptate m\",\n \"virtualRouterIp\": \"dolore dolor ven\",\n \"virtualRouterMac\": \"pariatur\",\n \"lifecycleState\": \"AVAILABLE\",\n \"availabilityDomain\": \"Lorem pariatur do\",\n \"definedTags\": {},\n \"dhcpOptionsId\": \"aute\",\n \"displayName\": \"Duis ad eu sunt\",\n \"dnsLabel\": \"eiusmod\",\n \"freeformTags\": {},\n \"ipv6CidrBlock\": \"adipisicing reprehende\",\n \"ipv6PublicCidrBlock\": \"sed Lorem\",\n \"ipv6VirtualRouterIp\": \"in ex cupidatat\",\n \"prohibitPublicIpOnVnic\": false,\n \"securityListIds\": [\n \"dolore in enim\",\n \"anim Lorem\"\n ],\n \"subnetDomainName\": \"labore cupidatat commodo\",\n \"timeCreated\": \"1995-01-31T14:27:19.328Z\"\n}"
},
{
"name": "Unauthorized",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/subnets/:subnetId",
"host": [
"{{baseUrl}}"
],
"path": [
"subnets",
":subnetId"
],
"variable": [
{
"key": "subnetId"
}
]
}
},
"status": "Unauthorized",
"code": 401,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "Not Found",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/subnets/:subnetId",
"host": [
"{{baseUrl}}"
],
"path": [
"subnets",
":subnetId"
],
"variable": [
{
"key": "subnetId"
}
]
}
},
"status": "Not Found",
"code": 404,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "Internal Server Error",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/subnets/:subnetId",
"host": [
"{{baseUrl}}"
],
"path": [
"subnets",
":subnetId"
],
"variable": [
{
"key": "subnetId"
}
]
}
},
"status": "Internal Server Error",
"code": 500,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
},
{
"name": "An error has occurred.",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/subnets/:subnetId",
"host": [
"{{baseUrl}}"
],
"path": [
"subnets",
":subnetId"
],
"variable": [
{
"key": "subnetId"
}
]
}
},
"status": "Internal Server Error",
"code": 500,
"_postman_previewlanguage": "json",
"header": [
{
"key": "opc-request-id",
"value": "officia sed",
"description": "Unique Oracle-assigned identifier for the request. If you need to contact\nOracle about a particular request, please provide the request ID.\n"
},
{
"key": "Content-Type",
"value": "application/json"
}
],
"cookie": [
],
"body": "{\n \"code\": \"et exercitation Excepteur\",\n \"message\": \"irure sit\"\n}"
}
]
}
