Chilkat Online Tools

delphiDll / Core Services API / GetInstance

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var
http: HCkHttp;
success: Boolean;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
id: PWideChar;
compartmentId: PWideChar;
shape: PWideChar;
region: PWideChar;
availabilityDomain: PWideChar;
lifecycleState: PWideChar;
timeCreated: PWideChar;
Value: PWideChar;
IsManagementDisabledValue: PWideChar;
IsMonitoringDisabledValue: PWideChar;
PluginsConfigValue: PWideChar;
IsLiveMigrationPreferredValue: PWideChar;
RecoveryActionValue: PWideChar;
capacityReservationId: PWideChar;
dedicatedVmHostId: PWideChar;
displayName: PWideChar;
faultDomain: PWideChar;
imageId: PWideChar;
AreLegacyImdsEndpointsDisabledValue: PWideChar;
ipxeScript: PWideChar;
launchMode: PWideChar;
BootVolumeTypeValue: PWideChar;
FirmwareValue: PWideChar;
IsConsistentVolumeNamingEnabledValue: PWideChar;
IsPvEncryptionInTransitEnabledValue: PWideChar;
NetworkTypeValue: PWideChar;
RemoteDataVolumeTypeValue: PWideChar;
TypeValue: PWideChar;
IsMeasuredBootEnabledValue: PWideChar;
IsSecureBootEnabledValue: PWideChar;
IsTrustedPlatformModuleEnabledValue: PWideChar;
PreemptionActionValue: PWideChar;
BaselineOcpuUtilizationValue: PWideChar;
GpuDescriptionValue: PWideChar;
GpusValue: PWideChar;
LocalDiskDescriptionValue: PWideChar;
LocalDisksValue: PWideChar;
LocalDisksTotalSizeInGBsValue: PWideChar;
MaxVnicAttachmentsValue: PWideChar;
MemoryInGBsValue: PWideChar;
NetworkingBandwidthInGbpsValue: PWideChar;
OcpusValue: PWideChar;
ProcessorDescriptionValue: PWideChar;
SourceTypeValue: PWideChar;
timeMaintenanceRebootDue: PWideChar;

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/instances/:instanceId',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)

// {
//   "id": "sit dolor",
//   "compartmentId": "et esse",
//   "shape": "sunt veniam",
//   "region": "laboris",
//   "availabilityDomain": "dolor",
//   "lifecycleState": "TERMINATED",
//   "timeCreated": "2006-02-03T20:50:31.716Z",
//   "agentConfig": {
//     "areAllPluginsDisabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "isManagementDisabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "isMonitoringDisabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "pluginsConfig": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "availabilityConfig": {
//     "isLiveMigrationPreferred": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "recoveryAction": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "capacityReservationId": "occaecat sint id",
//   "dedicatedVmHostId": "ipsum dolor incididunt sit ex",
//   "definedTags": {},
//   "displayName": "consequat aliquip magna ullamco",
//   "extendedMetadata": {},
//   "faultDomain": "incididunt esse",
//   "freeformTags": {},
//   "imageId": "dolor nulla consequat ipsum",
//   "instanceOptions": {
//     "areLegacyImdsEndpointsDisabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "ipxeScript": "anim magna",
//   "launchMode": "CUSTOM",
//   "launchOptions": {
//     "bootVolumeType": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "firmware": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "isConsistentVolumeNamingEnabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "isPvEncryptionInTransitEnabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "networkType": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "remoteDataVolumeType": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "metadata": {},
//   "platformConfig": {
//     "type": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "isMeasuredBootEnabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "isSecureBootEnabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "isTrustedPlatformModuleEnabled": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "preemptibleInstanceConfig": {
//     "preemptionAction": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "shapeConfig": {
//     "baselineOcpuUtilization": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "gpuDescription": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "gpus": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "localDiskDescription": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "localDisks": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "localDisksTotalSizeInGBs": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "maxVnicAttachments": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "memoryInGBs": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "networkingBandwidthInGbps": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "ocpus": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     },
//     "processorDescription": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "sourceDetails": {
//     "sourceType": {
//       "value": "<Error: Too many levels of nesting to fake this schema>"
//     }
//   },
//   "timeMaintenanceRebootDue": "1973-07-06T14:36:00.263Z"
// }

// Sample code for parsing the JSON response...
// Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code

id := CkJsonObject__stringOf(jResp,'id');
compartmentId := CkJsonObject__stringOf(jResp,'compartmentId');
shape := CkJsonObject__stringOf(jResp,'shape');
region := CkJsonObject__stringOf(jResp,'region');
availabilityDomain := CkJsonObject__stringOf(jResp,'availabilityDomain');
lifecycleState := CkJsonObject__stringOf(jResp,'lifecycleState');
timeCreated := CkJsonObject__stringOf(jResp,'timeCreated');
Value := CkJsonObject__stringOf(jResp,'agentConfig.areAllPluginsDisabled.value');
IsManagementDisabledValue := CkJsonObject__stringOf(jResp,'agentConfig.isManagementDisabled.value');
IsMonitoringDisabledValue := CkJsonObject__stringOf(jResp,'agentConfig.isMonitoringDisabled.value');
PluginsConfigValue := CkJsonObject__stringOf(jResp,'agentConfig.pluginsConfig.value');
IsLiveMigrationPreferredValue := CkJsonObject__stringOf(jResp,'availabilityConfig.isLiveMigrationPreferred.value');
RecoveryActionValue := CkJsonObject__stringOf(jResp,'availabilityConfig.recoveryAction.value');
capacityReservationId := CkJsonObject__stringOf(jResp,'capacityReservationId');
dedicatedVmHostId := CkJsonObject__stringOf(jResp,'dedicatedVmHostId');
displayName := CkJsonObject__stringOf(jResp,'displayName');
faultDomain := CkJsonObject__stringOf(jResp,'faultDomain');
imageId := CkJsonObject__stringOf(jResp,'imageId');
AreLegacyImdsEndpointsDisabledValue := CkJsonObject__stringOf(jResp,'instanceOptions.areLegacyImdsEndpointsDisabled.value');
ipxeScript := CkJsonObject__stringOf(jResp,'ipxeScript');
launchMode := CkJsonObject__stringOf(jResp,'launchMode');
BootVolumeTypeValue := CkJsonObject__stringOf(jResp,'launchOptions.bootVolumeType.value');
FirmwareValue := CkJsonObject__stringOf(jResp,'launchOptions.firmware.value');
IsConsistentVolumeNamingEnabledValue := CkJsonObject__stringOf(jResp,'launchOptions.isConsistentVolumeNamingEnabled.value');
IsPvEncryptionInTransitEnabledValue := CkJsonObject__stringOf(jResp,'launchOptions.isPvEncryptionInTransitEnabled.value');
NetworkTypeValue := CkJsonObject__stringOf(jResp,'launchOptions.networkType.value');
RemoteDataVolumeTypeValue := CkJsonObject__stringOf(jResp,'launchOptions.remoteDataVolumeType.value');
TypeValue := CkJsonObject__stringOf(jResp,'platformConfig.type.value');
IsMeasuredBootEnabledValue := CkJsonObject__stringOf(jResp,'platformConfig.isMeasuredBootEnabled.value');
IsSecureBootEnabledValue := CkJsonObject__stringOf(jResp,'platformConfig.isSecureBootEnabled.value');
IsTrustedPlatformModuleEnabledValue := CkJsonObject__stringOf(jResp,'platformConfig.isTrustedPlatformModuleEnabled.value');
PreemptionActionValue := CkJsonObject__stringOf(jResp,'preemptibleInstanceConfig.preemptionAction.value');
BaselineOcpuUtilizationValue := CkJsonObject__stringOf(jResp,'shapeConfig.baselineOcpuUtilization.value');
GpuDescriptionValue := CkJsonObject__stringOf(jResp,'shapeConfig.gpuDescription.value');
GpusValue := CkJsonObject__stringOf(jResp,'shapeConfig.gpus.value');
LocalDiskDescriptionValue := CkJsonObject__stringOf(jResp,'shapeConfig.localDiskDescription.value');
LocalDisksValue := CkJsonObject__stringOf(jResp,'shapeConfig.localDisks.value');
LocalDisksTotalSizeInGBsValue := CkJsonObject__stringOf(jResp,'shapeConfig.localDisksTotalSizeInGBs.value');
MaxVnicAttachmentsValue := CkJsonObject__stringOf(jResp,'shapeConfig.maxVnicAttachments.value');
MemoryInGBsValue := CkJsonObject__stringOf(jResp,'shapeConfig.memoryInGBs.value');
NetworkingBandwidthInGbpsValue := CkJsonObject__stringOf(jResp,'shapeConfig.networkingBandwidthInGbps.value');
OcpusValue := CkJsonObject__stringOf(jResp,'shapeConfig.ocpus.value');
ProcessorDescriptionValue := CkJsonObject__stringOf(jResp,'shapeConfig.processorDescription.value');
SourceTypeValue := CkJsonObject__stringOf(jResp,'sourceDetails.sourceType.value');
timeMaintenanceRebootDue := CkJsonObject__stringOf(jResp,'timeMaintenanceRebootDue');

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/instances/:instanceId

Postman Collection Item JSON

{
  "name": "GetInstance",
  "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}}/instances/:instanceId",
      "host": [
        "{{baseUrl}}"
      ],
      "path": [
        "instances",
        ":instanceId"
      ],
      "variable": [
        {
          "key": "instanceId",
          "value": "officia sed",
          "description": "(Required) The [OCID](/iaas/Content/General/Concepts/identifiers.htm) of the instance."
        }
      ]
    },
    "description": "Gets information about the specified instance."
  },
  "response": [
    {
      "name": "The instance was retrieved.",
      "originalRequest": {
        "method": "GET",
        "header": [
        ],
        "url": {
          "raw": "{{baseUrl}}/instances/:instanceId",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "instances",
            ":instanceId"
          ],
          "variable": [
            {
              "key": "instanceId"
            }
          ]
        }
      },
      "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\": \"sit dolor\",\n \"compartmentId\": \"et esse\",\n \"shape\": \"sunt veniam\",\n \"region\": \"laboris\",\n \"availabilityDomain\": \"dolor\",\n \"lifecycleState\": \"TERMINATED\",\n \"timeCreated\": \"2006-02-03T20:50:31.716Z\",\n \"agentConfig\": {\n  \"areAllPluginsDisabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"isManagementDisabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"isMonitoringDisabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"pluginsConfig\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"availabilityConfig\": {\n  \"isLiveMigrationPreferred\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"recoveryAction\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"capacityReservationId\": \"occaecat sint id\",\n \"dedicatedVmHostId\": \"ipsum dolor incididunt sit ex\",\n \"definedTags\": {},\n \"displayName\": \"consequat aliquip magna ullamco\",\n \"extendedMetadata\": {},\n \"faultDomain\": \"incididunt esse\",\n \"freeformTags\": {},\n \"imageId\": \"dolor nulla consequat ipsum\",\n \"instanceOptions\": {\n  \"areLegacyImdsEndpointsDisabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"ipxeScript\": \"anim magna\",\n \"launchMode\": \"CUSTOM\",\n \"launchOptions\": {\n  \"bootVolumeType\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"firmware\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"isConsistentVolumeNamingEnabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"isPvEncryptionInTransitEnabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"networkType\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"remoteDataVolumeType\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"metadata\": {},\n \"platformConfig\": {\n  \"type\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"isMeasuredBootEnabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"isSecureBootEnabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"isTrustedPlatformModuleEnabled\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"preemptibleInstanceConfig\": {\n  \"preemptionAction\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"shapeConfig\": {\n  \"baselineOcpuUtilization\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"gpuDescription\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"gpus\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"localDiskDescription\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"localDisks\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"localDisksTotalSizeInGBs\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"maxVnicAttachments\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"memoryInGBs\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"networkingBandwidthInGbps\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"ocpus\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  },\n  \"processorDescription\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"sourceDetails\": {\n  \"sourceType\": {\n   \"value\": \"<Error: Too many levels of nesting to fake this schema>\"\n  }\n },\n \"timeMaintenanceRebootDue\": \"1973-07-06T14:36:00.263Z\"\n}"
    },
    {
      "name": "Unauthorized",
      "originalRequest": {
        "method": "GET",
        "header": [
        ],
        "url": {
          "raw": "{{baseUrl}}/instances/:instanceId",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "instances",
            ":instanceId"
          ],
          "variable": [
            {
              "key": "instanceId"
            }
          ]
        }
      },
      "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}}/instances/:instanceId",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "instances",
            ":instanceId"
          ],
          "variable": [
            {
              "key": "instanceId"
            }
          ]
        }
      },
      "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}}/instances/:instanceId",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "instances",
            ":instanceId"
          ],
          "variable": [
            {
              "key": "instanceId"
            }
          ]
        }
      },
      "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}}/instances/:instanceId",
          "host": [
            "{{baseUrl}}"
          ],
          "path": [
            "instances",
            ":instanceId"
          ],
          "variable": [
            {
              "key": "instanceId"
            }
          ]
        }
      },
      "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}"
    }
  ]
}