p := o.Pinned
if p.GetVersion() == nil {
return serviceerror.NewInvalidArgument("must provide version if override is pinned.")
worker_versioning.go
}
// CONSIDER(Shivam): Reject unknown pinned override behavior values after aligning this validation across all VersioningOverride callers.
if p.GetBehavior() == workflowpb.VersioningOverride_PINNED_OVERRIDE_BEHAVIOR_UNSPECIFIED {