Borderless Lakehouse IAM roles

Borderless Lakehouse defines several Identity and Access Management (IAM) roles for managing resources. Predefined roles, which you grant by using IAM policies, contain permissions that let principals perform specific actions. You can also create custom IAM roles to tailor access control to your needs.

This reference lists the IAM roles and permissions for the Lakehouse runtime catalog.

Before you begin

• Read the IAM documentation.

Lakehouse roles

IAM Lakehouse roles are a bundle of one or more permissions. You grant roles to principals to let them perform actions on the Lakehouse resources in your project. For example, the BigLake Viewer role contains the biglake.*.get and biglake.*.list permissions, which let a user get and list Lakehouse resources in a project.

The following table lists all Lakehouse roles and the permissions associated with each role:

Role	Permissions
BigLake Admin (roles/biglake.admin) Provides full access to all BigLake resources.	biglake.* biglake.catalogs.create biglake.catalogs.delete biglake.catalogs.get biglake.catalogs.getIamPolicy biglake.catalogs.list biglake.catalogs.setIamPolicy biglake.catalogs.update biglake.databases.create biglake.databases.delete biglake.databases.get biglake.databases.list biglake.databases.update biglake.locks.check biglake.locks.create biglake.locks.delete biglake.locks.list biglake.namespaces.create biglake.namespaces.delete biglake.namespaces.get biglake.namespaces.getIamPolicy biglake.namespaces.list biglake.namespaces.setIamPolicy biglake.namespaces.update biglake.tables.create biglake.tables.createPartitions biglake.tables.delete biglake.tables.deletePartitions biglake.tables.get biglake.tables.getData biglake.tables.getIamPolicy biglake.tables.list biglake.tables.listPartitions biglake.tables.lock biglake.tables.register biglake.tables.setIamPolicy biglake.tables.update biglake.tables.updateData biglake.tables.updatePartitions resourcemanager.projects.get resourcemanager.projects.list
BigLake Editor ^Beta (roles/biglake.editor) Provides read and write access to all BigLake resources.	biglake.catalogs.create biglake.catalogs.delete biglake.catalogs.get biglake.catalogs.getIamPolicy biglake.catalogs.list biglake.catalogs.update biglake.databases.* biglake.databases.create biglake.databases.delete biglake.databases.get biglake.databases.list biglake.databases.update biglake.locks.* biglake.locks.check biglake.locks.create biglake.locks.delete biglake.locks.list biglake.namespaces.create biglake.namespaces.delete biglake.namespaces.get biglake.namespaces.getIamPolicy biglake.namespaces.list biglake.namespaces.update biglake.tables.create biglake.tables.createPartitions biglake.tables.delete biglake.tables.deletePartitions biglake.tables.get biglake.tables.getData biglake.tables.getIamPolicy biglake.tables.list biglake.tables.listPartitions biglake.tables.lock biglake.tables.update biglake.tables.updateData biglake.tables.updatePartitions resourcemanager.projects.get resourcemanager.projects.list
BigLake Viewer (roles/biglake.viewer) Provides read-only access to all BigLake resources.	biglake.catalogs.get biglake.catalogs.getIamPolicy biglake.catalogs.list biglake.databases.get biglake.databases.list biglake.locks.list biglake.namespaces.get biglake.namespaces.getIamPolicy biglake.namespaces.list biglake.tables.get biglake.tables.getData biglake.tables.getIamPolicy biglake.tables.list biglake.tables.listPartitions resourcemanager.projects.get resourcemanager.projects.list
BigLake Metadata Viewer ^Beta (roles/biglake.metadataViewer) Provides read-only metadata access to all BigLake resources.	biglake.catalogs.get biglake.catalogs.getIamPolicy biglake.catalogs.list biglake.namespaces.get biglake.namespaces.getIamPolicy biglake.namespaces.list biglake.tables.get biglake.tables.getIamPolicy biglake.tables.list biglake.tables.listPartitions resourcemanager.projects.get resourcemanager.projects.list

What's next

• Learn how to create custom IAM roles.
• Learn how to grant and manage roles.