Access control with IAM

This page describes the access control options that are available to you in Eventarc.

Overview

Eventarc uses Identity and Access Management (IAM) for access control.

For an introduction to IAM and its features, see the IAM overview. To learn how to grant and revoke access, see Granting, changing, and revoking access to resources.

For lists of the permissions and roles that Eventarc supports, see the following sections.

Enabling the Eventarc API

To view and assign IAM roles for Eventarc, you must enable the Eventarc API for your project. You will not be able to see the Eventarc roles in the Google Cloud console until you enable the API.

Enable the API

Predefined roles

The following table lists the Eventarc predefined IAM roles with a corresponding list of all the permissions each role includes.

The predefined roles address most typical use cases. If your use case isn't covered by the predefined roles, you can create an IAM custom role.

Eventarc roles

Role	Permissions
Eventarc Admin (roles/eventarc.admin) Full control over all Eventarc resources.	eventarc.* resourcemanager.projects.get resourcemanager.projects.list
Eventarc Connection Publisher ^Beta (roles/eventarc.connectionPublisher) Can publish events to Eventarc Channel Connections.	eventarc.channelConnections.get eventarc.channelConnections.list eventarc.channelConnections.publish resourcemanager.projects.get resourcemanager.projects.list
Eventarc Developer (roles/eventarc.developer) Access to read and write Eventarc resources.	eventarc.channelConnections.create eventarc.channelConnections.delete eventarc.channelConnections.get eventarc.channelConnections.getIamPolicy eventarc.channelConnections.list eventarc.channelConnections.publish eventarc.channels.create eventarc.channels.delete eventarc.channels.get eventarc.channels.getIamPolicy eventarc.channels.list eventarc.channels.publish eventarc.channels.undelete eventarc.channels.update eventarc.locations.* eventarc.operations.* eventarc.triggers.create eventarc.triggers.delete eventarc.triggers.get eventarc.triggers.getIamPolicy eventarc.triggers.list eventarc.triggers.undelete eventarc.triggers.update resourcemanager.projects.get resourcemanager.projects.list
Eventarc Event Receiver (roles/eventarc.eventReceiver) Can receive events from all event providers.	eventarc.events.*
Eventarc Publisher ^Beta (roles/eventarc.publisher) Can publish events to Eventarc channels.	eventarc.channels.get eventarc.channels.list eventarc.channels.publish resourcemanager.projects.get resourcemanager.projects.list
Eventarc Viewer (roles/eventarc.viewer) Can view the state of all Eventarc resources, including IAM policies.	eventarc.channelConnections.get eventarc.channelConnections.getIamPolicy eventarc.channelConnections.list eventarc.channels.get eventarc.channels.getIamPolicy eventarc.channels.list eventarc.locations.* eventarc.operations.get eventarc.operations.list eventarc.providers.* eventarc.triggers.get eventarc.triggers.getIamPolicy eventarc.triggers.list resourcemanager.projects.get resourcemanager.projects.list

For more information on Eventarc roles and permissions, see Roles and permissions.

Project-level IAM management

At the project level, you can grant, change, and revoke IAM roles using the Google Cloud console, the IAM API, or the Google Cloud CLI. For instructions, see Granting, changing, and revoking access to resources.