I am OK with renaming method names, but I think the better approach here is to explicitly set the operationId on OpenApi annotations like so:

    @Tag(name = "KeyPairResources Management API")
    @Operation(description = "Finds a KeyPairResource by ID.",
            operationId = "findKeyPairResourceById", <-- ADD THIS
            responses = {
                    // responses
            }
    )
    KeyPairResource findById(String id, SecurityContext securityContext);

That way we can decouple method names from the API spec and we prevent subtle bugs in the future, that no-one detects until the API is actually published using Azure API GW.

We should do both, the method renaming and the explicit declaration.

updated