Package com.microsoft.azure.functions.annotation

Annotations and support classes for use as part of the Java API for Azure Functions.

Enum Summary

Enum	Description
AccessRights	Azure Service Bus permission.
AuthorizationLevel	Azure HTTP authorization level, Determines what keys, if any, need to be present on the request in order to invoke the function.
Cardinality	Cardinality of the EventHubTrigger input.

Annotation Types Summary

Annotation Type	Description
BindingName	Place this on a parameter whose value would come from Azure Functions runtime.
BlobInput	Place this on a parameter whose value would come from a blob.
BlobOutput	Place this on a parameter whose value would be written to a blob.
BlobTrigger	Place this on a parameter whose value would come from a blob, and causing the method to run when a blob is uploaded.
CosmosDBInput	Place this on a parameter whose value would come from CosmosDB.
CosmosDBOutput	Place this on a parameter whose value would be written to CosmosDB.
CosmosDBTrigger	Place this on a parameter whose value would come from CosmosDB, and causing the method to run when CosmosDB data is changed.
CustomBinding	Place this on a parameter to define a custom binding
EventGridOutput	Place this on a parameter whose value would come from EventGrid, and causing the method to run when an event is arrived.
EventGridTrigger	Place this on a parameter whose value would come from EventGrid, and causing the method to run when an event is arrived.
EventHubOutput	Place this on a parameter whose value would be published to the event hub.
EventHubTrigger	Place this on a parameter whose value would come from event hub, and causing the method to run when a new event is arrived.
ExponentialBackoffRetry	Defines an exponential backoff retry strategy, where the delay between retries will get progressively larger, limited by the max/min specified.
FixedDelayRetry	Defines a retry strategy where a fixed delay is used between retries.
FunctionName	The FunctionName annotation is used to specify to the Azure Functions tooling what name is to be applied to the associated function when the function is deployed onto Azure.
HasImplicitOutput	Place this on a parameter to define a binding that need return value
HttpOutput	Place this on a parameter whose value would be send back to the user as an HTTP response.
HttpTrigger	The HttpTrigger annotation is applied to Azure functions that will be triggered by a call to the HTTP endpoint that the function is located at.
KafkaOutput	Place this on a parameter whose value would be published to Kafka.
KafkaTrigger	Place this on a parameter whose value would come from Kafka, and causing the method to run when Kafka event is consumed.
McpToolProperty	Defines a strongly-typed input property for an MCP tool function parameter.
McpToolTrigger	Triggers an Azure Function when invoked by the Model Context Protocol (MCP) tool system.
QueueOutput	Place this on a parameter whose value would be written to a storage queue.
QueueTrigger	Place this on a parameter whose value would come from a storage queue, and causing the method to run when a new item is pushed.
SendGridOutput	Place this on a parameter whose value would be written to SendGrid.
ServiceBusQueueOutput	Place this on a parameter whose value would be written to a service bus queue.
ServiceBusQueueTrigger	Place this on a parameter whose value would come from a Service Bus queue, and causing the method to run when a new item is pushed.
ServiceBusTopicOutput	Place this on a parameter whose value would be written to a service bus topic.
ServiceBusTopicTrigger	Place this on a parameter whose value would come from Service Bus topic, and causing the method to run when a new item is published.
StorageAccount	Apply this annotation to a method if you have multiple Azure Storage triggers/input/output in that method which share the same app setting name of Azure Storage connection string.
TableInput	Place this on a parameter whose value would come from storage table.
TableOutput	Place this on a parameter whose value would be written to a storage table.
TimerTrigger	The timer trigger lets you run a function on a schedule by specifying a CRON expression for when the function should run.
TwilioSmsOutput	Place this on a parameter whose value would be sent through twilio SMS.
WarmupTrigger	The warmup trigger lets you define a function that's run when a new instance of your function app is started.