For Frankfurt region, Instance OCID looks like below.
ocid1.instance.oc1.eu-frankfurt-1.abtheljt2tihcyimx3skqhargaklttvljkiueoiqtzzzzzzzzzzzzzzzzzzzzzzzz
For Ashburn region, Instance OCID looks like below.
ocid1.instance.oc1.iad.abuwcljtrfquxhtfl3zbwiuwuwuvhtugzxlpcpuadxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Also, what is the format for other region instances ? Which is used in the instance OCID (Region Name or Region Key) ?
Any inputs?
Most types of Oracle Cloud Infrastructure resources have an Oracle-assigned unique ID called an Oracle Cloud Identifier (OCID). It's included as part of the resource's information in both the Console and API.
OCIDs use this syntax:
ocid1...[REGION][.FUTURE USE].
ocid1: The literal string indicating the version of the OCID.
resource type: The type of resource (for example, instance, volume, vcn, subnet, user, group, and so on).
realm: The realm the resource is in. A realm is a set of regions that share entities. The only possible value is oc1.
region: The region the resource is in (for example, phx, iad, eu-frankfurt-1). With the introduction of the Frankfurt region, the
format switched from a three-character code to a longer string. This part is present in the OCID only for regional resources or those
specific to a single availability domain. If the region is not
applicable to the resource, this part might be blank (see the example tenancy ID below).
future use: Reserved for future use. Currently blank.
unique ID: The unique portion of the ID. The format may vary depending on the type of resource or service.
Example OCIDs
Tenancy:
ocid1.tenancy.oc1..aaaaaaaaba3pv6wkcr4jqae5f44n2b2m2yt2j6rx32uzr4h25vqstifsfdsq
Instance:
ocid1.instance.oc1.phx.abuw4ljrlsfiqw6vzzxb43vyypt4pkodawglp3wqxjqofakrwvou52gb6s5a