Scoped Ingest API Keys: Expired Credential Behavior at the Ingest Boundary
New Relic's move from account-level license keys to scoped ingest API keys changes how least-privilege telemetry ingest is designed. Ingest keys are write-only credentials that can be restricted by data type, while user API keys carry scopes for control-plane access. Both key types support optional expiration dates. This question assumes current agents and c