# you can disable an alarm notification by setting the 'to' line to: silent

# --- D2C Telemetry Throttling ---

 template: am_iot_hub_d2c_telemetry_throttle
       on: azure_monitor.iot_hub.d2c_telemetry_throttle
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of throttled
    units: errors/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub telemetry throttling on ${label:resource_name}
     info: Device-to-cloud telemetry throttling errors on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region}). \
           Throttling indicates the hub is exceeding its message rate limits
       to: sysadmin

# --- C2D Messages Expired ---

 template: am_iot_hub_c2d_messages_expired
       on: azure_monitor.iot_hub.c2d_messages_expired
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of expired
    units: messages/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (0) : (1))
     crit: $this > (($status == $CRITICAL) ? (5) : (10))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub C2D messages expiring on ${label:resource_name}
     info: Cloud-to-device messages expiring before delivery on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region}). \
           Expired messages indicate devices are not receiving commands in time
       to: sysadmin

# --- C2D Direct Method Failures ---

 template: am_iot_hub_c2d_methods_failed
       on: azure_monitor.iot_hub.c2d_methods
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of failed
    units: invocations/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub direct method failures on ${label:resource_name}
     info: Failed cloud-to-device direct method invocations on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- C2D Twin Read Failures ---

 template: am_iot_hub_c2d_twin_read_failures
       on: azure_monitor.iot_hub.c2d_twin_reads
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of failed
    units: operations/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub backend twin read failures on ${label:resource_name}
     info: Failed backend twin read operations on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- C2D Twin Update Failures ---

 template: am_iot_hub_c2d_twin_update_failures
       on: azure_monitor.iot_hub.c2d_twin_updates
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of failed
    units: operations/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub backend twin update failures on ${label:resource_name}
     info: Failed backend twin update operations on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- D2C Twin Read Failures ---

 template: am_iot_hub_d2c_twin_read_failures
       on: azure_monitor.iot_hub.d2c_twin_reads
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of failed
    units: operations/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub device twin read failures on ${label:resource_name}
     info: Failed device-initiated twin read operations on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- D2C Twin Update Failures ---

 template: am_iot_hub_d2c_twin_update_failures
       on: azure_monitor.iot_hub.d2c_twin_updates
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of failed
    units: operations/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub device twin update failures on ${label:resource_name}
     info: Failed device-initiated twin update operations on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- Routing Dropped Messages ---

 template: am_iot_hub_routing_dropped
       on: azure_monitor.iot_hub.routing_deliveries
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of dropped
    units: messages/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (0) : (1))
     crit: $this > (($status == $CRITICAL) ? (5) : (10))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub routing dropped messages on ${label:resource_name}
     info: Messages dropped by the routing engine on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region}). \
           Dropped messages indicate dead endpoints or misconfigured routes
       to: sysadmin

# --- Routing Orphaned Messages ---

 template: am_iot_hub_routing_orphaned
       on: azure_monitor.iot_hub.routing_deliveries
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of orphaned
    units: messages/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (0) : (1))
     crit: $this > (($status == $CRITICAL) ? (5) : (10))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub routing orphaned messages on ${label:resource_name}
     info: Orphaned messages with no matching routing rule on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region}). \
           Orphaned messages indicate missing or incomplete routing configuration
       to: sysadmin

# --- Routing Invalid Messages ---

 template: am_iot_hub_routing_invalid
       on: azure_monitor.iot_hub.routing_deliveries
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of invalid
    units: messages/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (0) : (1))
     crit: $this > (($status == $CRITICAL) ? (5) : (10))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub routing invalid messages on ${label:resource_name}
     info: Invalid messages rejected by the routing engine on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- Routing Latency ---

 template: am_iot_hub_routing_latency
       on: azure_monitor.iot_hub.routing_latency
    class: Latency
     type: Messaging
component: IoT Hub
   lookup: max -5m unaligned
    units: milliseconds
    every: 1m
     warn: $this != nan AND $this > (($status >= $WARNING)  ? (3000) : (5000))
     crit: $this != nan AND $this > (($status == $CRITICAL) ? (5000) : (10000))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub routing latency on ${label:resource_name}
     info: Maximum message routing latency across all endpoints on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- Event Grid Latency ---

 template: am_iot_hub_event_grid_latency
       on: azure_monitor.iot_hub.event_grid_latency
    class: Latency
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of average
    units: milliseconds
    every: 1m
     warn: $this != nan AND $this > (($status >= $WARNING)  ? (3000) : (5000))
     crit: $this != nan AND $this > (($status == $CRITICAL) ? (5000) : (10000))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub Event Grid latency on ${label:resource_name}
     info: Average Event Grid delivery latency on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- Job Failures ---

 template: am_iot_hub_jobs_failed
       on: azure_monitor.iot_hub.jobs_status
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of failed
    units: operations/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (0) : (1))
     crit: $this > (($status == $CRITICAL) ? (5) : (10))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub job failures on ${label:resource_name}
     info: Failed jobs on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- Twin Query Failures ---

 template: am_iot_hub_twin_query_failures
       on: azure_monitor.iot_hub.twin_queries
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of failed
    units: queries/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub twin query failures on ${label:resource_name}
     info: Failed twin queries on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin

# --- C2D Commands Abandoned ---

 template: am_iot_hub_c2d_commands_abandoned
       on: azure_monitor.iot_hub.c2d_commands
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of abandoned
    units: messages/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub C2D commands abandoned on ${label:resource_name}
     info: Cloud-to-device commands abandoned by devices on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region}). \
           Abandoned commands indicate devices are not properly handling received messages
       to: sysadmin

# --- C2D Commands Rejected ---

 template: am_iot_hub_c2d_commands_rejected
       on: azure_monitor.iot_hub.c2d_commands
    class: Errors
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of rejected
    units: messages/s
    every: 1m
     warn: $this > (($status >= $WARNING)  ? (1) : (5))
     crit: $this > (($status == $CRITICAL) ? (10) : (50))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub C2D commands rejected on ${label:resource_name}
     info: Cloud-to-device commands rejected by devices on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region}). \
           Rejected commands indicate devices are explicitly refusing messages
       to: sysadmin

# --- Routing Delivery Latency (Preview) ---

 template: am_iot_hub_routing_delivery_latency_preview
       on: azure_monitor.iot_hub.routing_delivery_latency_preview
    class: Latency
     type: Messaging
component: IoT Hub
   lookup: average -5m unaligned of average
    units: milliseconds
    every: 1m
     warn: $this != nan AND $this > (($status >= $WARNING)  ? (3000) : (5000))
     crit: $this != nan AND $this > (($status == $CRITICAL) ? (5000) : (10000))
    delay: down 5m multiplier 1.5 max 1h
  summary: IoT Hub routing delivery latency on ${label:resource_name}
     info: Average routing delivery latency (preview metric) on IoT Hub ${label:resource_name} \
           in ${label:resource_group} (${label:region})
       to: sysadmin