generated: '2026-08-22'
method: derived
source: grpc/hailo-media-library-service.proto
note: >-
  Hailo publishes no rate limits, because there is no metered network API to limit. The saved contracts
  are local device RPCs. What DOES exist, and is the runtime backpressure signal an agent on this
  platform must actually respect, is thermal throttling — recorded below as a limit-shaped signal rather
  than left out. It is not a request quota and is not scored as one.
limits: []
limit_count: 0
headers: []
status_on_exhaustion: null
runtime_backpressure:
- signal: thermal throttling state
  read_with: GetThrottlingState
  streamed_with: SubscribeToThrottlingStateChange (server-streaming ThrottlingStateChangeEvent)
  values:
  - THROTTLING_STATE_FULL_PERFORMANCE
  - THROTTLING_STATE_COOLING
  - THROTTLING_STATE_S0
  - THROTTLING_STATE_S1
  - THROTTLING_STATE_S2
  - THROTTLING_STATE_S3
  - THROTTLING_STATE_S4
  effect: >-
    When restriction is active the service can refuse a profile with
    PROTO_MEDIA_LIBRARY_PROFILE_IS_RESTRICTED (see errors/hailo-problem-types.yml) and fall back to the
    profile set by SetRestrictionFallbackProfile.
  evidence: grpc/hailo-media-library-service.proto (Throttling block)
- signal: resource exhaustion
  returned_as: PROTO_MEDIA_LIBRARY_OUT_OF_RESOURCES / PROTO_MEDIA_LIBRARY_BUFFER_ALLOCATION_ERROR
  effect: Buffer/CMA heap exhaustion on the board; release buffers rather than retrying.
  evidence: grpc/hailo-media-library-service.proto