# Message Broker Control Annotations

This section describes the Message Broker Publish and Subscription control annotations.

## Topics Included in This Section

Message Broker Publish Control Annotations

@jc:mb-publish-control Annotation

Defines class level attributes for the Publish control.

@jc:mb-publish-method Annotation

Defines method level attributes for the Publish control.

Message Broker Subscription Control Annotations

@jc:mb-subscription-control Annotation

Defines class level attributes for the Subscription Control.

@jc:mb-subscription-method Annotation

Defines method level attributes for the Subscription Control.

@jc:mb-subscription-callback Annotation

Defines callback attributes for the Subscription Control.