API covering the [Networking](https://docs.oracle.com/iaas/Content/Network/Concepts/overview.htm), [Compute](https://docs.oracle.com/iaas/Content/Compute/Concepts/computeoverview.htm), and [Block Volume](https://docs.oracle.com/iaas/Content/Block/Concepts/overview.htm) services. Use this API to manage resources such as virtual cloud networks (VCNs), compute instances, and block storage volumes.
| Summary Item | Total | Failed |
|---|---|---|
| Requests | 2 | 0 |
| Prerequest Scripts | 2 | 0 |
| Test Scripts | 2 | 0 |
| Assertions | 0 | 0 |
| Skipped Tests | 0 | - |
Gets information about the specified instance.
| Header Name | Header Value |
|---|---|
| Date | Fri, 28 Aug 2026 00:00:08 GMT |
| Authorization | Signature version="1",keyId="ocid1.tenancy.oc1..aaaaaaaangzfp3kugjun4rvuu5ye5c6aci7xbekitihw747ab2fpk4tez7uq/ocid1.user.oc1..aaaaaaaamhlwvlpn5nmfrsonqy7rnh7wyh5tjc7stonzqhkmhrtyys5rcdlq/3e:7c:5e:71:88:95:20:57:fb:d5:df:51:8a:57:3a:80",algorithm="rsa-sha256",headers="(request-target) date host",signature="ECygWdMC5FGQM3m3sQHm7l5qckZW2s5KRVesEj3Min0WCgr22iV0KPcrfbhCaVUDNL0j/vIiIPeHb6/5B0/7d/HQGR9b7TJJzZuXF9Lh4sftweVYKa232/0YlNVE8Fi1D7W1/t+GwhIEUIjo8b7af1chDP3cEfZGxnFIDI6+wRCwZP9+qrmeJx6ti8QeIZk7hSjM80zVx08EjKmQqbrMxiX5k3oZ88o/ZkWTwrtmFgPpcC7vGE7sxSbrUc8m15dbIW/jrMKED6wYKw5jb8aGn7Qv2fOPkdgOsSbNAJ6UXJ8q7Llcx1SnqgQ2N9awtg5okcnC+SdKQbcJSa0FOBOKeg==" |
| User-Agent | PostmanRuntime/7.29.0 |
| Accept | */* |
| Cache-Control | no-cache |
| Postman-Token | c7df9ca6-5033-4ab2-bafb-3a3afea425f2 |
| Host | iaas.ap-hyderabad-1.oraclecloud.com |
| Accept-Encoding | gzip, deflate, br |
| Connection | keep-alive |
| Header Name | Header Value |
|---|---|
| Date | Fri, 28 Aug 2026 00:00:09 GMT |
| opc-request-id | oci-C90F620905A83E1-202608280000/55AC16888F0C6E3D89CF906A4859444F/096ED02DC1C283321D16D59CB7E46F39 |
| Content-Type | application/json |
| Strict-Transport-Security | max-age=31536000; includeSubDomains; |
| Content-Length | 111 |
{
"code" : "NotAuthorizedOrNotFound",
"message" : "Authorization failed or requested resource not found."
}Lists the instances in the specified compartment and the specified availability domain. You can filter the results by specifying an instance name (the list will include all the identically-named instances in the compartment).
| Header Name | Header Value |
|---|---|
| Date | Fri, 28 Aug 2026 00:00:10 GMT |
| Authorization | Signature version="1",keyId="ocid1.tenancy.oc1..aaaaaaaangzfp3kugjun4rvuu5ye5c6aci7xbekitihw747ab2fpk4tez7uq/ocid1.user.oc1..aaaaaaaamhlwvlpn5nmfrsonqy7rnh7wyh5tjc7stonzqhkmhrtyys5rcdlq/3e:7c:5e:71:88:95:20:57:fb:d5:df:51:8a:57:3a:80",algorithm="rsa-sha256",headers="(request-target) date host",signature="JzvZkVLbYB9x19uP3xOqIbl/yEmxCzQp6oi5CrOC+nd85JDSXVIzI6QqUbTN8eWLjXZBV8Ou6DWIZtRpdZMABCMaqUJw+g8CXMqTa+Zw6iYcE/ZBLO3K3FU+V94I20hotoe+aAhNTI3o2YiG5IZiNKFHzm0pF2ZNE3M+PkWCylQ+V/kQKjni8CzRWgkidINYSAb6ByXhmEhpNqDGML6IOX519WzO3qaGmNyVAJxg6dRWaU1f0E0TcMVDBQBgI6jaBEb73h+o7VFQ48I3WRQheqdb2FpI2Gz++Svqcy4q6qmP4fMTmHlCdJZRL5xlBZmQxR20jnEGS0lCYV5YE+HiUg==" |
| User-Agent | PostmanRuntime/7.29.0 |
| Accept | */* |
| Cache-Control | no-cache |
| Postman-Token | 3b316207-2352-4214-aba8-a83cbbdf5c24 |
| Host | iaas.ap-hyderabad-1.oraclecloud.com |
| Accept-Encoding | gzip, deflate, br |
| Connection | keep-alive |
| Header Name | Header Value |
|---|---|
| Date | Fri, 28 Aug 2026 00:00:10 GMT |
| opc-request-id | oci-73D590AA2B5B49F-202608280000/CE25709D33F9B4E28ACF906A4859446D/2AE7316A2ADA3094644EF9DB4FE8FDC7 |
| Content-Type | application/json |
| Content-Encoding | gzip |
| Vary | Origin |
| X-Content-Type-Options | nosniff |
| Strict-Transport-Security | max-age=31536000; includeSubDomains; |
| Content-Length | 1745 |
[{"availabilityDomain":"jeQZ:AP-HYDERABAD-1-AD-1","capacityReservationId":null,"compartmentId":"ocid1.tenancy.oc1..aaaaaaaangzfp3kugjun4rvuu5ye5c6aci7xbekitihw747ab2fpk4tez7uq","placementConstraintDetails":null,"isAIEnterpriseEnabled":null,"clusterPlacementGroupId":null,"dedicatedVmHostId":null,"definedTags":{"Oracle-Tags":{"CreatedBy":"default/ashwin@gmx.ie","CreatedOn":"2025-08-27T08:38:26.631Z"}},"securityAttributes":{},"securityAttributesState":"STABLE","displayName":"hyderabad","extendedMetadata":{},"faultDomain":"FAULT-DOMAIN-1","freeformTags":{},"id":"ocid1.instance.oc1.ap-hyderabad-1.anuhsljri6y6ukqc2p4u7hxloqk3qae3jn4ao2djv6wqdq63lw73eepwawmq","imageId":"ocid1.image.oc1.ap-hyderabad-1.aaaaaaaa76hls27mlpe5ietuukxidsc5czy3332z5vjoys5nc7gp74fhtena","ipxeScript":null,"launchMode":"PARAVIRTUALIZED","launchOptions":{"bootVolumeType":"PARAVIRTUALIZED","firmware":"UEFI_64","networkType":"PARAVIRTUALIZED","remoteDataVolumeType":"PARAVIRTUALIZED","isPvEncryptionInTransitEnabled":false,"isEncryptionInTransitEnabled":null,"isConsistentVolumeNamingEnabled":true},"instanceOptions":{"areLegacyImdsEndpointsDisabled":false},"availabilityConfig":{"isLiveMigrationPreferred":null,"recoveryAction":"RESTORE_INSTANCE"},"preemptibleInstanceConfig":null,"lifecycleState":"RUNNING","metadata":{"ssh_authorized_keys":"ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEA13FtKyUM+ymTM/s4FncJ3J0BaxtekCcxAU9iq4jrDNvO9+uQEVUKnrLcmoksKskTPOvSMsKg7Cq75+QM/xDV2uO/CWujuBS8V5PpjxpdfAMY22rnOhbDUjinBBD8Wsx0W3npJQ2UJo/hMq5OtWV5mQGkSIQsTDcZvq+EhuDCFroVeDRzbCAk0lxcCiguga7ro64ciXeFvAMtJ+NTTKY1MP2lJZ/+Ij6DUnrR4q7DQ+qivGBvExsHLtnS0Vu6iwvxTNjrkjvAP95fSDi8k5Ly2I3Mdzu96q3Wyh0mrzH5V6PKfUdV8aVrKFQ07XZ3fVHGVQkUUUhXWbC2lje41VOK8Q== rsa-key-20200125"},"region":"ap-hyderabad-1","shape":"VM.Standard.A1.Flex","shapeConfig":{"ocpus":2.0,"memoryInGBs":12.0,"baselineOcpuUtilization":"BASELINE_1_1","processorDescription":"3.0 GHz Ampere® Altra™","networkingBandwidthInGbps":2.0,"maxVnicAttachments":2,"gpus":0,"gpuDescription":null,"localDisks":0,"localDisksTotalSizeInGBs":null,"localDiskDescription":null,"vcpus":2,"resourceManagement":null,"localVolumeSizeInGBs":null},"isCrossNumaNode":false,"sourceDetails":{"sourceType":"bootVolume","bootVolumeId":"ocid1.bootvolume.oc1.ap-hyderabad-1.abuhsljrlkfylgc5sfnneruc6jdx6p744vu24ropwb67ddd5e2qraowda4fq"},"systemTags":{},"timeCreated":"2025-08-27T08:38:27.026Z","agentConfig":{"isMonitoringDisabled":false,"isManagementDisabled":false,"areAllPluginsDisabled":false,"pluginsConfig":[{"name":"WebLogic Management Service","desiredState":"DISABLED"},{"name":"Vulnerability Scanning","desiredState":"DISABLED"},{"name":"Oracle Java Management Service","desiredState":"DISABLED"},{"name":"OS Management Hub Agent","desiredState":"DISABLED"},{"name":"Management Agent","desiredState":"DISABLED"},{"name":"Fleet Application Management Service","desiredState":"DISABLED"},{"name":"Custom Logs Monitoring","desiredState":"DISABLED"},{"name":"Compute RDMA GPU Monitoring","desiredState":"DISABLED"},{"name":"Compute Instance Run Command","desiredState":"DISABLED"},{"name":"Compute Instance Monitoring","desiredState":"DISABLED"},{"name":"Compute HPC RDMA Auto-Configuration","desiredState":"DISABLED"},{"name":"Compute HPC RDMA Authentication","desiredState":"DISABLED"},{"name":"Cloud Guard Workload Protection","desiredState":"ENABLED"},{"name":"Block Volume Management","desiredState":"ENABLED"},{"name":"Bastion","desiredState":"DISABLED"}]},"timeMaintenanceRebootDue":null,"timeStopScheduled":null,"preferredMaintenanceAction":null,"platformConfig":null,"instanceConfigurationId":null,"licensingConfigs":null,"internalOverlayEnclave":null}]