Back to Collection Items
#import <CkoHttp.h>
#import <CkoStringBuilder.h>
#import <CkoJsonObject.h>
#import <NSString.h>
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkoHttp *http = [[CkoHttp alloc] init];
BOOL success;
[http SetRequestHeader: @"Authorization" value: @"{{signature}}"];
[http SetRequestHeader: @"Date" value: @"{{date}}"];
CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
success = [http QuickGetSb: @"https://iaas.{{region}}.oraclecloud.com/20160918/vcns/:vcnId" sbContent: sbResponseBody];
if (success == NO) {
NSLog(@"%@",http.LastErrorText);
return;
}
CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];
jResp.EmitCompact = NO;
NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[jResp Emit]);
int respStatusCode = [http.LastStatus intValue];
NSLog(@"%@%d",@"Response Status Code = ",respStatusCode);
if (respStatusCode >= 400) {
NSLog(@"%@",@"Response Header:");
NSLog(@"%@",http.LastHeader);
NSLog(@"%@",@"Failed.");
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "id": "id magna consectetur",
// "compartmentId": "proident ullamco et non",
// "cidrBlock": "ut amet la",
// "lifecycleState": "TERMINATING",
// "cidrBlocks": [
// "et",
// "amet"
// ],
// "defaultDhcpOptionsId": "qui officia reprehenderit Ut",
// "defaultRouteTableId": "nulla incididunt exercitation fugiat",
// "defaultSecurityListId": "eiusmod sint aliqua",
// "definedTags": {},
// "displayName": "in",
// "dnsLabel": "qui cupida",
// "freeformTags": {},
// "ipv6CidrBlock": "aute Excepteur",
// "ipv6PublicCidrBlock": "dolore ex dolor Lorem adipisicing",
// "timeCreated": "1985-03-26T20:05:22.459Z",
// "vcnDomainName": "ex laborum magna"
// }
// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
NSString *strVal = 0;
NSString *id = [jResp StringOf: @"id"];
NSString *compartmentId = [jResp StringOf: @"compartmentId"];
NSString *cidrBlock = [jResp StringOf: @"cidrBlock"];
NSString *lifecycleState = [jResp StringOf: @"lifecycleState"];
NSString *defaultDhcpOptionsId = [jResp StringOf: @"defaultDhcpOptionsId"];
NSString *defaultRouteTableId = [jResp StringOf: @"defaultRouteTableId"];
NSString *defaultSecurityListId = [jResp StringOf: @"defaultSecurityListId"];
NSString *displayName = [jResp StringOf: @"displayName"];
NSString *dnsLabel = [jResp StringOf: @"dnsLabel"];
NSString *ipv6CidrBlock = [jResp StringOf: @"ipv6CidrBlock"];
NSString *ipv6PublicCidrBlock = [jResp StringOf: @"ipv6PublicCidrBlock"];
NSString *timeCreated = [jResp StringOf: @"timeCreated"];
NSString *vcnDomainName = [jResp StringOf: @"vcnDomainName"];
int i = 0;
int count_i = [[jResp SizeOfArray: @"cidrBlocks"] intValue];
while (i < count_i) {
jResp.I = [NSNumber numberWithInt: i];
strVal = [jResp StringOf: @"cidrBlocks[i]"];
i = i + 1;
}
Curl Command
curl -X GET
-H "Date: {{date}}"
-H "Authorization: {{signature}}"
https://iaas.{{region}}.oraclecloud.com/20160918/vcns/:vcnId
Postman Collection Item JSON
{
"name": "GetVcn",
"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}}/vcns/:vcnId",
"host": [
"{{baseUrl}}"
],
"path": [
"vcns",
":vcnId"
],
"variable": [
{
"key": "vcnId",
"value": "amet ut",
"description": "(Required) The [OCID](/iaas/Content/General/Concepts/identifiers.htm) of the VCN."
}
]
},
"description": "Gets the specified VCN's information."
},
"response": [
{
"name": "The VCN was retrieved.",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/vcns/:vcnId",
"host": [
"{{baseUrl}}"
],
"path": [
"vcns",
":vcnId"
],
"variable": [
{
"key": "vcnId"
}
]
}
},
"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 \"id\": \"id magna consectetur\",\n \"compartmentId\": \"proident ullamco et non\",\n \"cidrBlock\": \"ut amet la\",\n \"lifecycleState\": \"TERMINATING\",\n \"cidrBlocks\": [\n \"et\",\n \"amet\"\n ],\n \"defaultDhcpOptionsId\": \"qui officia reprehenderit Ut\",\n \"defaultRouteTableId\": \"nulla incididunt exercitation fugiat\",\n \"defaultSecurityListId\": \"eiusmod sint aliqua\",\n \"definedTags\": {},\n \"displayName\": \"in\",\n \"dnsLabel\": \"qui cupida\",\n \"freeformTags\": {},\n \"ipv6CidrBlock\": \"aute Excepteur\",\n \"ipv6PublicCidrBlock\": \"dolore ex dolor Lorem adipisicing\",\n \"timeCreated\": \"1985-03-26T20:05:22.459Z\",\n \"vcnDomainName\": \"ex laborum magna\"\n}"
},
{
"name": "Unauthorized",
"originalRequest": {
"method": "GET",
"header": [
],
"url": {
"raw": "{{baseUrl}}/vcns/:vcnId",
"host": [
"{{baseUrl}}"
],
"path": [
"vcns",
":vcnId"
],
"variable": [
{
"key": "vcnId"
}
]
}
},
"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}}/vcns/:vcnId",
"host": [
"{{baseUrl}}"
],
"path": [
"vcns",
":vcnId"
],
"variable": [
{
"key": "vcnId"
}
]
}
},
"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}}/vcns/:vcnId",
"host": [
"{{baseUrl}}"
],
"path": [
"vcns",
":vcnId"
],
"variable": [
{
"key": "vcnId"
}
]
}
},
"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}}/vcns/:vcnId",
"host": [
"{{baseUrl}}"
],
"path": [
"vcns",
":vcnId"
],
"variable": [
{
"key": "vcnId"
}
]
}
},
"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}"
}
]
}
