Access control

AI Platform Prediction uses Identity and Access Management (IAM) to manage access to resources. To grant access to a resource, assign one or more roles to a user, group, or service account.

There are three types of IAM roles that can be used in AI Platform Prediction:

  • Basic roles (Owner, Viewer, and Editor) are common to all Google Cloud services.

  • Predefined AI Platform Prediction roles give you fine-grained access control to your AI Platform Prediction resources at the project and model levels.

  • Custom roles enable you to choose a specific set of permissions, create your own role with those permissions, and grant the role to users in your organization.

This guide focuses on predefined AI Platform Prediction roles, their typical usage, and associated permissions.

The guide focuses on roles and permissions that you need to access AI Platform Prediction resources. To learn more about the permissions that these resources themselves have to access other Google Cloud resources, read about the AI Platform Google-managed service account and custom service accounts.

Basic roles

The legacy AI Platform Prediction IAM roles are based on the basic roles that are common to all GCP services: Owner, Viewer, and Editor.

The legacy project Editor role is equivalent to the AI Platform Prediction Admin role.

The legacy project Viewer role grants the same permissions as the AI Platform Prediction Viewer role, plus access to send online prediction requests. The advantage to using the AI Platform Prediction Viewer role is that the user gets read-only access to AI Platform Prediction resources.

Predefined roles

Predefined roles grant a set of related permissions. AI Platform Prediction offers predefined roles for your project, and also for individual models, jobs, and operations.

To view a full list of permissions for each role, click on the name of the role.

Project roles

The AI Platform Prediction Admin, Developer, and Viewer roles grant varying levels of access to resources at the project level.

To add, update, or remove these roles in your AI Platform Prediction project, see the documentation on granting, changing, and revoking access to team members.

Role Title Role Name Capabilities
AI Platform Prediction Admin

roles/ml.admin

Full control of AI Platform Prediction project, and its jobs, operations, models, and versions.

Note: The basic project Editor role is equivalent to roles/ml.admin.

AI Platform Prediction Developer

roles/ml.developer

Create training and prediction jobs, models and versions, and send online prediction requests.

AI Platform Prediction Viewer

roles/ml.viewer

Read-only access to AI Platform Prediction resources.

Model roles

The AI Platform Prediction Model Owner and Model User roles grant varying permissions to a particular model resource.

You can share models with individuals or services by granting them the Model User role.

Role Title Role Name Capabilities
AI Platform Prediction Model Owner

roles/ml.modelOwner

Full access to the model and its versions. This role is automatically granted to the user who creates the model.

AI Platform Prediction Model User

roles/ml.modelUser

Permissions to read the model and its versions, and use them for prediction. Granting this role makes it easy to share specific models.

Job and operation roles

Similar to the Model Owner role, there are owner roles at the job and operation resource levels that are assigned automatically to the user who creates the job or operation. These roles allow the user full control of any job or operation they create. For more information, see the permissions for job and operation roles.

Permissions and roles

Refer to this section for a full list of permissions that are granted with each AI Platform Prediction predefined role. If these predefined roles do not meet your needs, use this section as a reference for creating your own custom roles.

Admin role

Role Name Description Permissions
roles/ml.admin AI Platform Prediction Admin

Full access to your AI Platform Prediction project, and its jobs, operations, models, and versions.

Note: Migrating to this role from the basic project Editor role is fairly simple. If you previously used the basic Editor role assigned at the project level, you can use this roles/ml.admin role to grant exactly the same set of permissions to the user.

  • resourcemanager.projects.get
  • ml.projects.getConfig
  • ml.jobs.create
  • ml.jobs.list
  • ml.jobs.get
  • ml.jobs.getIamPolicy
  • ml.jobs.setIamPolicy
  • ml.jobs.cancel
  • ml.operations.list
  • ml.operations.get
  • ml.operations.cancel
  • ml.models.create
  • ml.models.list
  • ml.models.get
  • ml.models.setIamPolicy
  • ml.models.getIamPolicy
  • ml.models.predict
  • ml.models.delete
  • ml.models.update
  • ml.versions.create
  • ml.versions.list
  • ml.versions.get
  • ml.versions.predict
  • ml.versions.delete

Developer role

Role Name Description Permissions
roles/ml.developer

Access to create training and prediction jobs, models and versions, and send online prediction requests.

Note: A developer receives ml.jobs.cancel and ml.jobs.update permissions on all jobs they create, because creating a job automatically grants them the AI Platform Prediction Job Owner role.

Recommendation: Grant the developer read-only access to the AI Platform Prediction logs for troubleshooting purposes.

  • resourcemanager.projects.get
  • ml.projects.getConfig
  • ml.jobs.create
  • ml.jobs.list
  • ml.jobs.get
  • ml.jobs.getIamPolicy
  • ml.operations.list
  • ml.operations.get
  • ml.models.create
  • ml.models.list
  • ml.models.get
  • ml.models.getIamPolicy
  • ml.models.predict
  • ml.versions.list
  • ml.versions.get
  • ml.versions.predict

Viewer role

Role Name Description Permissions
roles/ml.viewer

Read-only access to AI Platform Prediction resources on a particular project.

Note: The legacy project Viewer role grants a user the same permissions as the roles/ml.viewer role, plus access to send online prediction requests.

  • resourcemanager.projects.get
  • ml.projects.getConfig
  • ml.jobs.list
  • ml.jobs.get
  • ml.operations.list
  • ml.operations.get
  • ml.models.list
  • ml.models.get
  • ml.versions.list
  • ml.versions.get

Model Owner role

Role Name Description Permissions
roles/ml.modelOwner Full access to the model and its versions. This role is automatically granted to the user who creates the model.
  • ml.models.get
  • ml.models.setIamPolicy
  • ml.models.getIamPolicy
  • ml.models.predict
  • ml.models.delete
  • ml.models.update
  • ml.versions.create
  • ml.versions.list
  • ml.versions.get
  • ml.versions.predict
  • ml.versions.delete

Model User role

Role Name Description Permissions
roles/ml.modelUser Permissions to read the model and its versions, and to use them for prediction.
  • ml.models.get
  • ml.models.predict
  • ml.versions.list
  • ml.versions.get
  • ml.versions.predict

Job Owner role

Role Name Description Permissions
roles/ml.jobOwner

Full access to all permissions for a particular job resource. The Job Owner role is granted automatically to the user who creates that job.

For example, a user who has the AI Platform Prediction Developer role on a project can create jobs, list all jobs, and get all jobs in a given project. The Developer has access to cancel only the job(s) they have created.

  • ml.jobs.get
  • ml.jobs.getIamPolicy
  • ml.jobs.cancel

Operation Owner role

Role Name Description Permissions
roles/ml.operationOwner

Full access to all permissions for a particular operation resource. The Operation Owner role is granted to the user automatically on any operations that the user indirectly creates when creating a version or a model, so that the user always can get and cancel their own operations.

  • ml.operations.get
  • ml.operations.cancel

Permissions needed for prediction

For convenience, this table summarizes the permissions that are specifically required for training and prediction:

Task Required Permission(s)
Batch prediction
  • ml.jobs.create
  • ml.models.predict*
  • ml.versions.predict*

Note: You can create a batch prediction job without a deployed version by specifying the location of a model saved in Cloud Storage. This type of batch prediction job requires only the ml.jobs.create permission.

To create a batch prediction job that uses a deployed version, you will also need either ml.models.predict or ml.versions.predict, but not both.

Online prediction
  • ml.models.predict
  • ml.versions.predict

Permissions required for methods

For convenience, this section lists the permissions required to call each method in AI Platform Prediction:

Method Required Permission(s)
projects.getConfig ml.projects.getConfig
projects.jobs.cancel ml.jobs.cancel
projects.jobs.create ml.jobs.create

Note: To create a batch prediction job that uses a deployed version, you will also need either ml.models.predict or ml.versions.predict, but not both.

projects.jobs.get ml.jobs.get
projects.jobs.list ml.jobs.list
projects.models.create ml.models.create
projects.models.delete ml.models.delete
projects.models.get ml.models.get
projects.models.list ml.models.list
projects.models.versions.create ml.versions.create
projects.models.versions.delete ml.versions.delete
projects.models.versions.get ml.versions.get
projects.models.versions.list ml.versions.list
projects.models.versions.setDefault ml.models.update
projects.operations.cancel ml.operations.cancel
projects.operations.get ml.operations.get
projects.operations.list ml.operations.list

Permissions required for storage

When you deploy your trained model on AI Platform Prediction to get predictions, you upload your saved model files to Cloud Storage. Within the Cloud Storage bucket, your model files are objects. You must ensure that your AI Platform Prediction service account can access the files for your trained model in your Cloud Storage bucket.

Grant your AI Platform Prediction service account a Cloud Storage IAM role that includes the following permissions at minimum:

Required Permission(s) Explanation
storage.buckets.list Allows your AI Platform Prediction project to find model files in your Cloud Storage bucket.
storage.objects.get Allows your AI Platform Prediction project to read your model files in your Cloud Storage bucket.

See how to configure Cloud Storage permissions for AI Platform Prediction.

What's next