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 | Mon, 09 Nov 2026 00:00:07 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="a9V1GO8G5LyQJN0GAYEi3zffSPoZQ7ue8zKkzuKGKPYPU8ZOp8JblAtJorTvbCckO/CDGZfOXQSa0eIQFffSw4D7uJo9rwCrMqLhI8UDTZhZEcwRMXWtc+4nZa9MvKEVpdnNrWMKqawYeshMLLd4pj5F1zXvtmODMNDwsmHOSwde+wQff+/k1eatwAJvVSeZYVj2ygeyAUlvjca4E+WjUJOd2yH4WICszgMpGLC43H7k3s47KW2wYVmcUko08IMpyzokMkyvDqpeTbNiCb4VfAWc0TCmQgLE4f/3RXzD+s7D42dugeNaF3gWCQz3ZM656cI+JKlYcDz7iqm3KET3bQ==" |
| User-Agent | PostmanRuntime/7.29.0 |
| Accept | */* |
| Cache-Control | no-cache |
| Postman-Token | 32f8f482-120c-44d6-a939-cddd1d56b176 |
| Host | iaas.ap-hyderabad-1.oraclecloud.com |
| Accept-Encoding | gzip, deflate, br |
| Connection | keep-alive |
| Header Name | Header Value |
|---|---|
| Date | Mon, 09 Nov 2026 00:00:08 GMT |
| opc-request-id | oci-6731B21A7B7DD20-202611090000/0DA3374BAB1CA42A080DF16A48594483/C549741FE593D82BD6A2BD0192F2BE02 |
| 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 | Mon, 09 Nov 2026 00:00:09 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="JrT09wBRr+6fTOytJy0QFl/NbpLjtoDAHD3HIOYekN1w8oGAQL9Y0F4C5bdhklY2x5QGtVordJoIaSYJAwtGbaJk9n1O5OUvfMwy6V5/IvmmqHuJUytq8qD5+kdqtEjknh4+Ta9ODGmXhQxY6HHrQlTLBT7dyYHaBrDxrjRUUd++oc2gB1K3TfVE4eCAO8u1TppAGH5Pm2a+p1mi4NVyHYAfOrhC7aUFHqvpV7pqgfoN2piZizQF6Xulak67s9bWR7lWIxJ8DbL+R31dRXjpmBHMobrTFzuvfMvD2ZLxeTQQoCI6OmZ6mbiLF+eidxN8rFAGIyUlgfFA2uLcRnOA5Q==" |
| User-Agent | PostmanRuntime/7.29.0 |
| Accept | */* |
| Cache-Control | no-cache |
| Postman-Token | 8e5a6d67-c8bc-4466-ba85-611116b7862e |
| Host | iaas.ap-hyderabad-1.oraclecloud.com |
| Accept-Encoding | gzip, deflate, br |
| Connection | keep-alive |
| Header Name | Header Value |
|---|---|
| Date | Mon, 09 Nov 2026 00:00:09 GMT |
| opc-request-id | oci-DA673F75383DDBD-202611090000/1BE29DE101C0AA9E090DF16A48594429/1B819C24830B5259EE8C539D5DF85609 |
| Content-Type | application/json |
| Content-Encoding | gzip |
| Vary | Origin |
| X-Content-Type-Options | nosniff |
| Strict-Transport-Security | max-age=31536000; includeSubDomains; |
| Content-Length | 1773 |
[{"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":"2026-10-30T04:32:03.149Z"}},"securityAttributes":{},"securityAttributesState":"STABLE","displayName":"hyderabad","extendedMetadata":{},"faultDomain":"FAULT-DOMAIN-1","freeformTags":{},"id":"ocid1.instance.oc1.ap-hyderabad-1.anuhsljri6y6ukqcqrawndk7n2ibby6q2tmapdfwpahkh7azpqfmxigiuycq","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":true},"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.abuhsljrhznquakano6orjhu4yjwhxlilz5mdokezyp5yeov24crz57fdg5a"},"systemTags":{},"timeCreated":"2026-10-30T04:32:03.543Z","agentConfig":{"isMonitoringDisabled":false,"isManagementDisabled":false,"areAllPluginsDisabled":false,"pluginsConfig":[{"name":"WebLogic Management Service","desiredState":"ENABLED"},{"name":"Vulnerability Scanning","desiredState":"ENABLED"},{"name":"Oracle Java Management Service","desiredState":"ENABLED"},{"name":"OS Management Hub Agent","desiredState":"DISABLED"},{"name":"Management Agent","desiredState":"ENABLED"},{"name":"Fleet Application Management Service","desiredState":"ENABLED"},{"name":"Custom Logs Monitoring","desiredState":"ENABLED"},{"name":"Compute RDMA GPU Monitoring","desiredState":"DISABLED"},{"name":"Compute Instance Run Command","desiredState":"ENABLED"},{"name":"Compute Instance Monitoring","desiredState":"ENABLED"},{"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"}],"isAutoUpdateEnabled":null,"desiredAgentVersion":null},"timeMaintenanceRebootDue":null,"timeStopScheduled":null,"preferredMaintenanceAction":null,"platformConfig":null,"instanceConfigurationId":null,"licensingConfigs":null,"internalOverlayEnclave":null}]