EGNFailedMqttConnections

Log for failed MQTT connections to an Event Grid namespace.

Table attributes

Attribute	Value
Resource types	microsoft.eventgrid/namespaces
Categories	Azure Resources
Solutions	LogManagement
Basic log	No
Ingestion-time transformation	No
Sample Queries	Yes

Column	Type	Description
AuthenticationType	string	Type of authentication used by the client.
_BilledSize	real	The record size in bytes
ClientIdentity	string	Value of the client's identity.
ClientIdentitySource	string	Source of the identity of the client issuing the request.
_IsBillable	string	Specifies whether ingesting the data is billable. When _IsBillable is `false` ingestion isn't billed to your Azure account
OperationName	string	The name of the operation.
Protocol	string	Protocol used by the client to connect. Possible values are: MQTT3, MQTT3-WS, MQTT5, MQTT5-WS.
_ResourceId	string	A unique identifier for the resource that the record is associated with
ResultDescription	string	Additional description about the result.
ResultSignature	string	The result of the operation.
SessionName	string	Name of the session provided by the client in the MQTT CONNECT packet's clientId field.
SourceSystem	string	The type of agent the event was collected by. For example, `OpsManager` for Windows agent, either direct connect or Operations Manager, `Linux` for all Linux agents, or `Azure` for Azure Diagnostics
_SubscriptionId	string	A unique identifier for the subscription that the record is associated with
TenantId	string	The Log Analytics workspace ID
TimeGenerated	datetime	Timestamp (UTC) when the log was generated.
Type	string	The name of the table