Supported logs for Microsoft.EventGrid/namespaces

The following table lists the types of logs available for the Microsoft.EventGrid/namespaces resource type.

For a list of supported metrics, see Supported metrics - Microsoft.EventGrid/namespaces

Category	Category display name	Log table	Supports basic log plan	Supports ingestion-time transformation	Example queries	Costs to export
FailedHttpDataPlaneOperations	Failed HTTP data plane operations logs	EGNFailedHttpDataPlaneOperations Log for failed HTTP data plane requests to an Event Grid namespace. It can be used for auditing purposes.	Yes	No	Queries	Yes
FailedMqttConnections	Failed MQTT Connections	EGNFailedMqttConnections Log for failed MQTT connections to an Event Grid namespace.	No	No	Queries	Yes
FailedMqttPublishedMessages	Failed MQTT Published Messages	EGNFailedMqttPublishedMessages Log for failed MQTT published messages to an Event Grid namespace.	No	No		Yes
FailedMqttSubscriptionOperations	Failed MQTT Subscription Operations		No	No		Yes
MqttDisconnections	MQTT Disconnections	EGNMqttDisconnections Log for disconnected MQTT connections from an Event Grid namespace.	No	No	Queries	Yes
SuccessfulHttpDataPlaneOperations	Successful HTTP data plane operations logs	EGNSuccessfulHttpDataPlaneOperations Log for successful HTTP data plane requests to an Event Grid namespace. It can be used for auditing purposes.	Yes	No	Queries	Yes
SuccessfulMqttConnections	Successful MQTT Connections	EGNSuccessfulMqttConnections Log for successful MQTT connections to an Event Grid namesapce. This log can be used for auditing purposes.	No	No	Queries	Yes