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 | Thu, 18 Dec 2025 00:00:04 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="LVbRSJsl9PEcQcMA9HTR9wGPK44QDM8QQ/WmtC4vXJ59p66yCezq/avDZPhpSTbDDvDkRn+qdZOsPXIikFmg8vxcQ7ccywrDqm5wLYNxyZAN+EadEB26EOTIq2G1uDr/60KpUMDFl9lPYzX8f3UattB5YkZzCSFVyF3Ytamp+NeuTt2BFqZvAmJFcZYFNWm7AaF0ZY/S/fxXCFuvguj2PWIlaG3C14Ph+Napmh/APeiH/bWnwkh9FSG5KTeVrgq/gX6eV2wcaiUQLuCLcV0d7BuHGe/+ZL8XAq0avcu4KBnW8W7LWGD8avDZgvG4LVFXceSsFbtlok+OEBBI/eBRDA==" |
| User-Agent | PostmanRuntime/7.29.0 |
| Accept | */* |
| Cache-Control | no-cache |
| Postman-Token | 54b44919-4431-4300-95e7-da9689c2efea |
| Host | iaas.ap-hyderabad-1.oraclecloud.com |
| Accept-Encoding | gzip, deflate, br |
| Connection | keep-alive |
| Header Name | Header Value |
|---|---|
| Date | Thu, 18 Dec 2025 00:00:04 GMT |
| opc-request-id | oci-1241A7292874B8F-202512180000/06D578AE6A15575D0444436948594425/C427AFF45797881AFAD8C47CBE18FFA3 |
| 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 | Thu, 18 Dec 2025 00:00:05 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="U0VmoSgTqS3TqLO/izKklHsfpTkMjXJaXKnalq+1Pvw2L4XCB5XGxH447b4nj/s7TYJ6VZixjigVfWCa/g2tzywmiAnVb0sq3tfb6Ia0gXq4lzTBbVPK2gp3JO2vYrprvqiD2OI4d6fYNuWseCKMpblwiffDIQ3ArVi8XMDW1MLkMMbXXdgINevAog23gWbwfICOnstq0NkJaklCwVgm5VlVY0G6/9CQ5U/4LjkSBctI4mlu9b0lJMBMg5FCNA8XPbcopscqakwvFkwM0hdNgR3pA6Ezu7pVKYSi/+jlSIP52viw/taXqQ/DnHJHXSyyZNYH5Ej8MpNYgJor6KtWnA==" |
| User-Agent | PostmanRuntime/7.29.0 |
| Accept | */* |
| Cache-Control | no-cache |
| Postman-Token | fa3b1cd2-f187-48d9-b25b-1683f959c322 |
| Host | iaas.ap-hyderabad-1.oraclecloud.com |
| Accept-Encoding | gzip, deflate, br |
| Connection | keep-alive |
| Header Name | Header Value |
|---|---|
| Date | Thu, 18 Dec 2025 00:00:05 GMT |
| opc-request-id | oci-B6A69C1DADF2D39-202512180000/2FD1940FC0DE24340544436948594430/6A8C3BF9E160DFF3B8D29E4B562CFF8F |
| Content-Type | application/json |
| Content-Encoding | gzip |
| X-Content-Type-Options | nosniff |
| Strict-Transport-Security | max-age=31536000; includeSubDomains; |
| Content-Length | 1714 |
[{"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":4.0,"memoryInGBs":24.0,"baselineOcpuUtilization":null,"processorDescription":"3.0 GHz Ampere® Altra™","networkingBandwidthInGbps":4.0,"maxVnicAttachments":4,"gpus":0,"gpuDescription":null,"localDisks":0,"localDisksTotalSizeInGBs":null,"localDiskDescription":null,"vcpus":4,"resourceManagement":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}]