Spring / Spring CredHub Interview questions
What is CredHubOperations?
CredHubOperations is the main interface Spring CredHub exposes for interacting with a CredHub server. It lives in org.springframework.credhub.core and acts as an entry point to a family of focused sub-interfaces.
Rather than exposing every method directly, it groups them by concern: credentials() for credential CRUD, permissions() and permissionsV2() for access control, certificates() for certificate-specific operations, interpolation() for resolving service-binding references, and info() for server metadata.
It's implemented by CredHubTemplate, so application code typically just autowires the CredHubOperations interface and calls the sub-interface it needs, without depending on the concrete implementation.
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