feat: Add new gcloud commands, API clients, and third-party libraries across various services.

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/__init__.py

@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Colab Command Group."""
+
+from googlecloudsdk.calliope import base
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Colab(base.Group):
+  """Manage Colab Enterprise resources."""
+
+  category = base.AI_AND_MACHINE_LEARNING_CATEGORY
+
+  def Filter(self, context, args):
+    base.RequireProjectID(args)
+    del context, args

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/executions/__init__.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""The gcloud colab executions command group."""
+
+from googlecloudsdk.calliope import base
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Executions(base.Group):
+  # pylint: disable=g-doc - this is required for help text.
+  """Manage Colab Enterprise notebook execution jobs.
+
+  For more information about executions, see
+  https://cloud.google.com/colab/docs/schedule-notebook-run.
+  """

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/executions/create.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Create command for Colab Enterprise Executions."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import executions as executions_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Create a notebook execution to be used on a Colab Enterprise runtime.
+    """,
+    'EXAMPLES': """
+        To create an execution of a notebook file with Cloud Storage URI `gs://my-bucket/my-notebook.ipynb`, with an execution job display name `my-execution`, compute configured from runtime template `my-runtime-template-id`, running with service account `my-service-account@my-project.iam.gserviceaccount.com`, with results uploaded to Cloud Storage bucket `gs://my-bucket/results`, and in region `us-central1` run:
+
+         $ {command} --display-name=my-execution --runtime-template=my-runtime-template-id --gcs-notebook-uri=gs://my-bucket/my-notebook.ipynb --service-account=my-service-account@my-project.iam.gserviceaccount.com --gcs-output-uri=gs://my-bucket/results --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Create(base.CreateCommand):
+  """Create an execution."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddCreateExecutionFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      executions_service = (
+          api_client.projects_locations_notebookExecutionJobs
+      )
+      operation = executions_service.Create(
+          executions_util.CreateExecutionCreateRequest(
+              args, messages
+          )
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=executions_util.ParseExecutionOperation(
+              operation.name
+          ),
+          asynchronous=util.GetAsyncConfig(args),
+          kind='notebook execution',
+          log_method='create',
+          message='Waiting for execution to be created...',
+      )
+
+
+Create.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/executions/delete.py

@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Delete command for Colab Enterprise Executions."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import executions as executions_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Delete a Colab Enterprise notebook execution.
+    """,
+    'EXAMPLES': """
+        To delete an execution with id `my-execution`, in region `us-central1`, run:
+
+         $ {command} my-execution --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Delete(base.DeleteCommand):
+  """Delete an execution."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddDeleteExecutionFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    execution_ref = args.CONCEPTS.execution.Parse()
+    region = execution_ref.AsDict()['locationsId']
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      executions_service = (
+          api_client.projects_locations_notebookExecutionJobs
+      )
+      executions_util.ValidateAndGetColabExecution(args, messages, executions_service)
+      operation = executions_service.Delete(
+          executions_util.CreateExecutionDeleteRequest(
+              args, messages
+          )
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=executions_util.ParseExecutionOperation(
+              operation.name
+          ),
+          asynchronous=util.GetAsyncConfig(args),
+          kind='notebook execution',
+          log_method='delete',
+          message='Waiting for execution to be deleted...',
+      )
+
+
+Delete.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/executions/describe.py

@@ -0,0 +1,66 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Describe command for Colab Enterprise Executions."""
+
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import executions as executions_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Describe a Colab Enterprise notebook execution.
+    """,
+    'EXAMPLES': """
+        To describe a notebook execution with id `my-execution` in region `us-central1`, run:
+
+        $ {command} my-execution --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Describe(base.DescribeCommand):
+  """Describe an execution."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddDescribeExecutionFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    execution_ref = args.CONCEPTS.execution.Parse()
+    region = execution_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      executions_service = (
+          api_client.projects_locations_notebookExecutionJobs
+      )
+      return executions_util.ValidateAndGetColabExecution(
+          args, messages, executions_service
+      )
+
+
+Describe.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/executions/list.py

@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""List command for Colab Enterprise Executions."""
+
+from apitools.base.py import list_pager
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import executions as executions_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        List your project's Colab Enterprise notebook executions in a given region.
+    """,
+    'EXAMPLES': """
+        To list your executions in region `us-central1`, run:
+
+        $ {command} --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class List(base.ListCommand):
+  """List your Colab Enterprise notebook execution jobs."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddListExecutionsFlags(parser)
+    parser.display_info.AddFormat("""
+        table(name.segment(-1):label=ID,
+        displayName,
+        name.segment(-3):label=REGION,
+        gcsOutputUri,
+        jobState)
+    """)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      executions_service = api_client.projects_locations_notebookExecutionJobs
+      return list_pager.YieldFromList(
+          service=executions_service,
+          request=executions_util.CreateExecutionListRequest(args, messages),
+          field='notebookExecutionJobs',
+          limit=args.limit,
+          batch_size_attribute='pageSize',
+          batch_size=args.page_size,
+          predicate=lambda execution: not executions_util.IsWorkbenchExecution(
+              execution
+          ),
+      )
+
+
+List.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/__init__.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""The gcloud colab runtime-templates command group."""
+
+from googlecloudsdk.calliope import base
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class RuntimeTemplates(base.Group):
+  # pylint: disable=g-doc - this is required for help text.
+  """Manage Colab Enterprise runtime templates.
+
+  For more information about runtime templates, see
+  https://cloud.google.com/colab/docs/runtimes#runtime-templates
+  """

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/add_iam_policy_binding.py

@@ -0,0 +1,78 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to add an IAM policy binding to a Colab Enterprise runtime template."""
+
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+from googlecloudsdk.command_lib.iam import iam_util
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Add an IAM policy binding to a Colab Enterprise runtime template.
+    """,
+    'EXAMPLES': """
+        To set `someone@example.com` to have the `roles/aiplatform.notebookRuntimeUser` role for a runtime template with id `my-runtime-template` in region `us-central1`, run:
+
+        $ {command} my-runtime-template --region=us-central1 --member=user:someone@example.com --role=roles/aiplatform.notebookRuntimeUser
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class AddIamPolicyBinding(base.Command):
+  """Add an IAM policy binding to a Colab Enterprise runtime template."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddFlagsToAddIamPolicyBinding(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_template_ref = args.CONCEPTS.runtime_template.Parse()
+    region = runtime_template_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      iam_policy = runtime_templates_service.GetIamPolicy(
+          runtime_templates_util.CreateRuntimeTemplateGetIamPolicyRequest(
+              args, messages
+          )
+      )
+      iam_util.AddBindingToIamPolicy(
+          messages.GoogleIamV1Binding,
+          iam_policy,
+          args.member,
+          args.role,
+      )
+      return runtime_templates_service.SetIamPolicy(
+          runtime_templates_util.CreateRuntimeTemplateSetIamPolicyRequest(
+              iam_policy, args, messages
+          )
+      )
+
+AddIamPolicyBinding.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/create.py

@@ -0,0 +1,88 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Create command for Colab Enterprise Runtime Templates."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Create a Colab Enterprise runtime template, a VM configuration for your notebook runtimes.
+    """,
+    'EXAMPLES': """
+        To create a runtime template in region 'us-central1' with the display name 'my-runtime-template', run:
+
+        $ {command} --region=us-central1 --display-name=my-runtime-template
+
+        To create a runtime template for a VM with machine type n1-standard-2 and one NVIDIA_TESLA_V100 accelerator, run:
+
+        $ {command} --machine-type=n1-standard-2 --accelerator-type=NVIDIA_TESLA_V100 --accelerator-count=1 --region=us-central1 --display-name=my-runtime-template
+
+        To create a runtime template that disables end user credential access, run:
+
+        $ {command} --no-enable-euc --region=us-central1 --display-name=my-runtime-template
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Create(base.CreateCommand):
+  """Create a runtime template."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddCreateRuntimeTemplateFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      operation = runtime_templates_service.Create(
+          runtime_templates_util.CreateRuntimeTemplateCreateRequest(
+              args, messages
+          )
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtime_templates_util.ParseRuntimeTemplateOperation(
+              operation.name
+          ),
+          asynchronous=util.GetAsyncConfig(args),
+          kind='runtime template',
+          log_method='create',
+          message='Waiting for runtime template to be created...',
+      )
+
+
+Create.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/delete.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Delete command for Colab Enterprise Runtime Templates."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Delete a Colab Enterprise notebook runtime template.
+    """,
+    'EXAMPLES': """
+        To delete a runtime template with id 'my-runtime-template' in region 'us-central1', run:
+
+        $ {command} my-runtime-template --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Delete(base.DeleteCommand):
+  """Delete a runtime template."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddDeleteRuntimeTemplateFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_template_ref = args.CONCEPTS.runtime_template.Parse()
+    region = runtime_template_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      operation = runtime_templates_service.Delete(
+          runtime_templates_util.CreateRuntimeTemplateDeleteRequest(
+              args, messages
+          )
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtime_templates_util.ParseRuntimeTemplateOperation(
+              operation.name
+          ),
+          log_method='delete',
+          kind='runtime template',
+          asynchronous=util.GetAsyncConfig(args),
+          message='Waiting for runtime template to be deleted...',
+          resource=args.CONCEPTS.runtime_template.Parse().RelativeName(),
+      )
+
+
+Delete.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/describe.py

@@ -0,0 +1,68 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Describe command for Colab Enterprise Runtime Templates."""
+
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Describe a Colab Enterprise notebook runtime template.
+    """,
+    'EXAMPLES': """
+        To describe a runtime template with id 'my-runtime-template' in region 'us-central1', run:
+
+        $ {command} my-runtime-template --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Describe(base.DescribeCommand):
+  """Describe a runtime template."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddDescribeRuntimeTemplateFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_template_ref = args.CONCEPTS.runtime_template.Parse()
+    region = runtime_template_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      return runtime_templates_service.Get(
+          runtime_templates_util.CreateRuntimeTemplateGetRequest(
+              args, messages
+          )
+      )
+
+
+Describe.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/get_iam_policy.py

@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to get the IAM policy for a Colab Enterprise runtime template."""
+
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import constants
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Get the IAM policy for a Colab Enterprise runtime template.
+    """,
+    'EXAMPLES': """
+        To get the IAM policy for a runtime template with id `my-runtime-template` in region `us-central1`, run:
+
+        $ {command} my-runtime-template --location=us-central1 \
+            --member=user:someone@example.com --role=roles/aiplatform.notebookRuntimeUser
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class GetIamPolicy(base.ListCommand):
+  """Get IAM policy for a Colab Enterprise runtime template."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddGetIamPolicyFlags(parser)
+    # Inherited URI flag from list command does not apply for listing IAM
+    # policies.
+    base.URI_FLAG.RemoveFromParser(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_template_ref = args.CONCEPTS.runtime_template.Parse()
+    region = runtime_template_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version=constants.BETA_VERSION, region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      return runtime_templates_service.GetIamPolicy(
+          runtime_templates_util.CreateRuntimeTemplateGetIamPolicyRequest(
+              args, messages
+          )
+      )
+
+GetIamPolicy.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/list.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""List command for Colab Enterprise Runtime Templates."""
+
+from apitools.base.py import list_pager
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        List your project's Colab Enterprise notebook runtime templates in a given region.
+    """,
+    'EXAMPLES': """
+        To list your runtime templates in region 'us-central1', run:
+
+        $ {command} --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class List(base.ListCommand):
+  """List your runtime templates."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddListRuntimeTemplatesFlags(parser)
+    parser.display_info.AddFormat("""
+        table(name.segment(-1):label=ID,
+        displayName.segment(-1),
+        name.segment(-3):label=REGION,
+        machineSpec.machineType.segment(-1))
+    """)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      return list_pager.YieldFromList(
+          service=runtime_templates_service,
+          request=runtime_templates_util.CreateRuntimeTemplateListRequest(
+              args, messages
+          ),
+          field='notebookRuntimeTemplates',
+          limit=args.limit,
+          batch_size_attribute='pageSize',
+          batch_size=args.page_size,
+      )
+
+List.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/remove_iam_policy_binding.py

@@ -0,0 +1,77 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to remove an IAM policy binding from a Colab Enterprise runtime template."""
+
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import constants
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+from googlecloudsdk.command_lib.iam import iam_util
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Remove an IAM policy binding from a Colab Enterprise runtime template.
+    """,
+    'EXAMPLES': """
+        To remove an IAM policy binding of `roles/aiplatform.notebookRuntimeUser` for `someone@example.com`, from the runtime template with id `my-runtime-template` in region `us-central1`, run:
+
+        $ {command} my-runtime-template --region=us-central1 --member=user:someone@example.com --role=roles/aiplatform.notebookRuntimeUser
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class RemoveIamPolicyBinding(base.Command):
+  """Remove an IAM policy binding from a Colab Enterprise runtime template."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddRemoveIamPolicyBindingFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_template_ref = args.CONCEPTS.runtime_template.Parse()
+    region = runtime_template_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version=constants.BETA_VERSION, region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      iam_policy = runtime_templates_service.GetIamPolicy(
+          runtime_templates_util.CreateRuntimeTemplateGetIamPolicyRequest(
+              args, messages
+          )
+      )
+      iam_util.RemoveBindingFromIamPolicy(
+          iam_policy,
+          args.member,
+          args.role,
+      )
+      return runtime_templates_service.SetIamPolicy(
+          runtime_templates_util.CreateRuntimeTemplateSetIamPolicyRequest(
+              iam_policy, args, messages
+          )
+      )
+
+RemoveIamPolicyBinding.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtime_templates/set_iam_policy.py

@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Command to set an IAM policy binding on a Colab Enterprise runtime template."""
+
+from googlecloudsdk.api_lib.colab_enterprise import runtime_templates as runtime_templates_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import constants
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Set the IAM policy for a Colab Enterprise runtime template as defined in a JSON or YAML file.
+
+        See https://cloud.google.com/iam/docs/managing-policies for details of
+        the policy file format and contents.
+    """,
+    'EXAMPLES': """
+        To set the IAM policy for a runtime template with id `my-runtime-template` in region `us-central1` to the policy defined in `policy.json`, run:
+
+        $ {command} my-runtime-template policy.json --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class SetIamPolicy(base.Command):
+  """Set IAM policy for a Colab Enterprise runtime template as defined in a JSON or YAML file."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddSetIamPolicyBindingFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_template_ref = args.CONCEPTS.runtime_template.Parse()
+    region = runtime_template_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version=constants.BETA_VERSION, region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_templates_service = (
+          api_client.projects_locations_notebookRuntimeTemplates
+      )
+      return runtime_templates_service.SetIamPolicy(
+          runtime_templates_util.CreateRuntimeTemplateSetIamPolicyRequestFromFile(
+              args, messages
+          )
+      )
+
+SetIamPolicy.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/__init__.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""The gcloud colab runtimes command group."""
+
+from googlecloudsdk.calliope import base
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Runtimes(base.Group):
+  # pylint: disable=g-doc - this is required for help text.
+  """Manage Colab Enterprise runtimes.
+
+  For more information about runtimes, see
+  https://cloud.google.com/colab/docs/runtimes#runtimes
+  """

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/assign.py

@@ -0,0 +1,92 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Assign command for Colab Enterprise Runtimes."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Assign a notebook runtime to run code from your notebook (IPYNB file).
+    """,
+    'EXAMPLES': """
+        To create a runtime in region 'us-central1' with the display name 'my-runtime' and template with id 'my-template', run:
+
+        $ {command} --region=us-central1 --display-name=my-runtime --runtime-template=my-template
+
+        To create a runtime for user 'USER@DOMAIN.COM', run:
+
+        $ {command} --runtime-user=USER@DOMAIN.COM --region=us-central1 --display-name=my-runtime --runtime-template=my-template
+    """,
+}
+
+
+@base.Deprecate(
+    is_removed=True,
+    warning=(
+        'This command is deprecated. '
+        'Please use `gcloud beta colab runtimes create` instead.'
+    ),
+    error=(
+        'This command has been removed. '
+        'Please use `gcloud beta colab runtimes create` instead.'
+    ),
+)
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.BETA)
+class Create(base.CreateCommand):
+  """Assign a notebook runtime."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddCreateRuntimeFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtimes_service = api_client.projects_locations_notebookRuntimes
+      operation = runtimes_service.Assign(
+          runtimes_util.CreateRuntimeAssignRequestMessage(args, messages)
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtimes_util.ParseRuntimeOperation(operation.name),
+          asynchronous=util.GetAsyncConfig(args),
+          kind='runtime',
+          log_method='create',
+          message=(
+              'Assigning a runtime to'
+              f' {runtimes_util.GetRuntimeUserFromArgsOrProperties(args)}...'
+          ),
+      )
+
+
+Create.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/create.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Create command for Colab Enterprise Runtimes."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Create a notebook runtime that can be used to run code from your notebook (IPYNB file).
+    """,
+    'EXAMPLES': """
+        To create a runtime in region 'us-central1' with the display name 'my-runtime' and template with id 'my-template', run:
+
+        $ {command} --region=us-central1 --display-name=my-runtime --runtime-template=my-template
+
+        To create a runtime for user 'USER@DOMAIN.COM', run:
+
+        $ {command} --runtime-user=USER@DOMAIN.COM --region=us-central1 --display-name=my-runtime --runtime-template=my-template
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Create(base.CreateCommand):
+  """Create a notebook runtime."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddCreateRuntimeFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtimes_service = api_client.projects_locations_notebookRuntimes
+      operation = runtimes_service.Assign(
+          runtimes_util.CreateRuntimeAssignRequestMessage(args, messages)
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtimes_util.ParseRuntimeOperation(operation.name),
+          asynchronous=util.GetAsyncConfig(args),
+          kind='runtime',
+          log_method='create',
+          message=(
+              'Creating a runtime for'
+              f' {runtimes_util.GetRuntimeUserFromArgsOrProperties(args)}...'
+          ),
+      )
+
+
+Create.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/delete.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Delete command for Colab Enterprise Runtimes."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Delete a Colab Enterprise notebook runtime.
+    """,
+    'EXAMPLES': """
+        To delete a runtime with id 'my-runtime' in region 'us-central1', run:
+
+        $ {command} my-runtime --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Delete(base.DeleteCommand):
+  """Delete a runtime."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddDeleteRuntimeFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_ref = args.CONCEPTS.runtime.Parse()
+    region = runtime_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_service = (
+          api_client.projects_locations_notebookRuntimes
+      )
+      operation = runtime_service.Delete(
+          runtimes_util.CreateRuntimeDeleteRequestMessage(args, messages)
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtimes_util.ParseRuntimeOperation(
+              operation.name
+          ),
+          log_method='delete',
+          kind='runtime',
+          asynchronous=util.GetAsyncConfig(args),
+          message='Waiting for runtime to be deleted...',
+          resource=args.CONCEPTS.runtime.Parse().RelativeName(),
+      )
+
+
+Delete.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/describe.py

@@ -0,0 +1,67 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Describe command for Colab Enterprise Runtimes."""
+
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Describe a Colab Enterprise notebook runtime.
+    """,
+    'EXAMPLES': """
+        To describe a runtime with id 'my-runtime' in region 'us-central1', run:
+
+        $ {command} my-runtime --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Describe(base.DescribeCommand):
+  """Describe a runtime."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddDescribeRuntimeFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_ref = args.CONCEPTS.runtime.Parse()
+    region = runtime_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtimes_service = (
+          api_client.projects_locations_notebookRuntimes
+      )
+      return runtimes_service.Get(
+          runtimes_util.CreateRuntimeGetRequestMessage(
+              args, messages
+          )
+      )
+
+
+Describe.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/list.py

@@ -0,0 +1,80 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""List command for Colab Enterprise Runtimes."""
+
+from apitools.base.py import list_pager
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        List your project's Colab Enterprise notebook runtimes in a given region.
+    """,
+    'EXAMPLES': """
+        To list your runtimes in region 'us-central1', run:
+
+        $ {command} --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class List(base.ListCommand):
+  """List your project's runtimes."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddListRuntimeFlags(parser)
+    parser.display_info.AddFormat("""
+        table(name.segment(-1):label=ID,
+        displayName,
+        runtimeUser,
+        notebookRuntimeTemplateRef.notebookRuntimeTemplate.segment(-1):label=RUNTIME_TEMPLATE,
+        name.segment(-3):label=REGION)
+    """)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtimes_service = (
+          api_client.projects_locations_notebookRuntimes
+      )
+      return list_pager.YieldFromList(
+          service=runtimes_service,
+          request=runtimes_util.CreateRuntimeListRequestMessage(
+              args, messages
+          ),
+          field='notebookRuntimes',
+          limit=args.limit,
+          batch_size_attribute='pageSize',
+          batch_size=args.page_size,
+      )
+
+
+List.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/start.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Start command for Colab Enterprise Runtimes."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Start a stopped Colab Enterprise notebook runtime.
+    """,
+    'EXAMPLES': """
+        To start a runtime with id 'my-runtime' in region 'us-central1', run:
+
+        $ {command} my-runtime --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Start(base.UpdateCommand):
+  """Start a stopped runtime."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddStartRuntimeFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_ref = args.CONCEPTS.runtime.Parse()
+    region = runtime_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_service = (
+          api_client.projects_locations_notebookRuntimes
+      )
+      operation = runtime_service.Start(
+          runtimes_util.CreateRuntimeStartRequestMessage(args, messages)
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtimes_util.ParseRuntimeOperation(
+              operation.name
+          ),
+          log_method='update',
+          kind='runtime',
+          asynchronous=util.GetAsyncConfig(args),
+          message='Starting runtime...',
+          resource=args.CONCEPTS.runtime.Parse().RelativeName(),
+      )
+
+
+Start.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/stop.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Stop command for Colab Enterprise Runtimes."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Stop a Colab Enterprise notebook runtime.
+    """,
+    'EXAMPLES': """
+        To stop a runtime with id `my-runtime` in region `us-central1`, run:
+
+        $ {command} my-runtime --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Stop(base.UpdateCommand):
+  """Stop a runtime."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddStopRuntimeFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_ref = args.CONCEPTS.runtime.Parse()
+    region = runtime_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_service = (
+          api_client.projects_locations_notebookRuntimes
+      )
+      operation = runtime_service.Stop(
+          runtimes_util.CreateRuntimeStopRequestMessage(args, messages)
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtimes_util.ParseRuntimeOperation(
+              operation.name
+          ),
+          log_method='update',
+          kind='runtime',
+          asynchronous=util.GetAsyncConfig(args),
+          message='Stopping runtime...',
+          resource=args.CONCEPTS.runtime.Parse().RelativeName(),
+      )
+
+
+Stop.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/runtimes/upgrade.py

@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Upgrade command for Colab Enterprise Runtimes."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import runtimes as runtimes_util
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.colab_enterprise import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Upgrade a Colab Enterprise notebook runtime.
+    """,
+    'EXAMPLES': """
+        To upgrade a runtime with id 'my-runtime' in region 'us-central1', run:
+
+        $ {command} my-runtime --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Upgrade(base.UpdateCommand):
+  """Upgrade a runtime."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddUpgradeRuntimeFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    runtime_ref = args.CONCEPTS.runtime.Parse()
+    region = runtime_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      runtime_service = (
+          api_client.projects_locations_notebookRuntimes
+      )
+      operation = runtime_service.Upgrade(
+          runtimes_util.CreateRuntimeUpgradeRequestMessage(args, messages)
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=runtimes_util.ParseRuntimeOperation(
+              operation.name
+          ),
+          log_method='update',
+          kind='runtime',
+          asynchronous=util.GetAsyncConfig(args),
+          message='Upgrading runtime...',
+          resource=args.CONCEPTS.runtime.Parse().RelativeName(),
+      )
+
+
+Upgrade.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/__init__.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""The gcloud colab schedules command group."""
+
+from googlecloudsdk.calliope import base
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Schedules(base.Group):
+  # pylint: disable=g-doc - this is required for help text.
+  """Manage Colab Enterprise notebook execution schedules.
+
+  For more information about schedules, see
+  https://cloud.google.com/colab/docs/schedule-notebook-run.
+  """

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/create.py

@@ -0,0 +1,89 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Create command for Colab Enterprise Schedules."""
+
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+from googlecloudsdk.core import log
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Create a schedule to run a Colab Enterprise notebook execution job.
+    """,
+    'EXAMPLES': """
+      To create a schedule in region `us-central1` with the following schedule properties:
+        - display name: `my-schedule`,
+        - cron schedule: `TZ=America/Los_Angeles * * * * *`,
+        - maximum concurrent runs allowed: 1,
+        - start time: 2025-01-01T00:00:00-06:00,
+
+      for a notebook execution job:
+        - with display name `my-execution`,
+        - running notebook file from Cloud Storage URI `gs://my-bucket/my-notebook.ipynb`,
+        - compute configured from runtime template `my-runtime-template-id`,
+        - running with service account `my-service-account@my-project.iam.gserviceaccount.com`,
+        - with results uploaded to Cloud Storage bucket `gs://my-bucket/results`
+
+      Run the following command:
+        $ {command} --region=us-central1 --display-name=my-schedule --cron-schedule='TZ=America/Los_Angeles * * * * *' --max-concurrent-runs=1 --start-time=2025-01-01T00:00:00-06:00 --execution-display-name=my-execution --notebook-runtime-template=my-runtime-template-id --gcs-notebook-uri=gs://my-bucket/my-notebook.ipynb --service-account=my-service-account@my-project.iam.gserviceaccount.com --gcs-output-uri=gs://my-bucket/results
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Create(base.CreateCommand):
+  """Create a schedule."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command.
+
+    Args:
+      parser: argparse parser for the command
+    """
+    flags.AddCreateOrUpdateScheduleFlags(parser, is_update=False)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command.
+
+    Args:
+      args: argparse.Namespace, The arguments that this command was invoked
+        with.
+
+    Returns:
+      The API response for creating the schedule.
+    """
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      schedules_service = api_client.projects_locations_schedules
+      schedule = schedules_service.Create(
+          schedules_util.CreateScheduleCreateRequest(args, messages)
+      )
+      log.CreatedResource(resource=schedule.name, kind='schedule')
+      return schedule
+
+
+Create.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/delete.py

@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Delete command for Colab Enterprise Schedules."""
+
+from googlecloudsdk.api_lib.ai import operations
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Delete a Colab Enterprise notebook execution schedule.
+    """,
+    'EXAMPLES': """
+        To delete a schedule with id `my-schedule`, in region `us-central1`, run:
+
+         $ {command} my-schedule --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Delete(base.DeleteCommand):
+  """Delete a schedule."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddDeleteScheduleFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    schedule_ref = args.CONCEPTS.schedule.Parse()
+    region = schedule_ref.AsDict()['locationsId']
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      schedules_service = (
+          api_client.projects_locations_schedules
+      )
+      schedules_util.ValidateAndGetColabSchedule(
+          args, messages, schedules_service
+      )
+      operation = schedules_service.Delete(
+          schedules_util.CreateScheduleDeleteRequest(
+              args, messages
+          )
+      )
+      return util.WaitForOpMaybe(
+          operations_client=operations.OperationsClient(client=api_client),
+          op=operation,
+          op_ref=schedules_util.ParseScheduleOperation(
+              operation.name
+          ),
+          asynchronous=util.GetAsyncConfig(args),
+          kind='schedule',
+          log_method='delete',
+          message='Waiting for schedule to be deleted...',
+      )
+
+
+Delete.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/describe.py

@@ -0,0 +1,76 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Describe command for Colab Enterprise Schedules."""
+
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Describe a Colab Enterprise notebook execution schedule.
+    """,
+    'EXAMPLES': """
+        To describe a schedule with id `my-schedule` in region `us-central1`, run:
+
+        $ {command} my-schedule --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Describe(base.DescribeCommand):
+  """Describe a schedule."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command.
+
+    Args:
+      parser: argparse parser for the command
+    """
+    flags.AddDescribeScheduleFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command.
+
+    Args:
+      args: argparse.Namespace, The arguments that this command was invoked
+        with.
+
+    Returns:
+      The API response for describing the schedule.
+    """
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    schedule_ref = args.CONCEPTS.schedule.Parse()
+    region = schedule_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      schedules_service = api_client.projects_locations_schedules
+      return schedules_util.ValidateAndGetColabSchedule(
+          args, messages, schedules_service
+      )
+
+
+Describe.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/list.py

@@ -0,0 +1,83 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""List command for Colab Enterprise Schedules."""
+
+from apitools.base.py import list_pager
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        List your project's Colab Enterprise notebook execution schedules in a given region.
+    """,
+    'EXAMPLES': """
+        To list your schedules in region `us-central1`, run:
+
+        $ {command} --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class List(base.ListCommand):
+  """List your Colab Enterprise notebook execution schedules."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddListSchedulesFlags(parser)
+    parser.display_info.AddFormat("""
+        table(name.segment(-1):label=ID,
+        displayName,
+        state,
+        cron,
+        nextRunTime)
+    """)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    region_ref = args.CONCEPTS.region.Parse()
+    region = region_ref.AsDict()['locationsId']
+    # Override to regionalize domain as used by the AIPlatform API.
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      schedules_service = (
+          api_client.projects_locations_schedules
+      )
+      return list_pager.YieldFromList(
+          service=schedules_service,
+          request=schedules_util.CreateScheduleListRequest(
+              args, messages
+          ),
+          field='schedules',
+          limit=args.limit,
+          batch_size_attribute='pageSize',
+          batch_size=args.page_size,
+          predicate=lambda schedule: not schedules_util.FilterWorkbenchSchedule(
+              schedule
+          ),
+      )
+
+List.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/pause.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Pause command for Colab Enterprise Schedules."""
+
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+from googlecloudsdk.core import log
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Pause a Colab Enterprise notebook execution schedule.
+    """,
+    'EXAMPLES': """
+        To pause a schedule with id `my-schedule`, in region `us-central1`, run:
+
+         $ {command} my-schedule --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Pause(base.UpdateCommand):
+  """Pause a schedule."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddPauseScheduleFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    schedule_ref = args.CONCEPTS.schedule.Parse()
+    region = schedule_ref.AsDict()['locationsId']
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      schedules_service = (
+          api_client.projects_locations_schedules
+      )
+      schedules_util.ValidateAndGetColabSchedule(
+          args, messages, schedules_service
+      )
+      api_response = schedules_service.Pause(
+          schedules_util.CreateSchedulePauseRequest(
+              args, messages
+          )
+      )
+      log.status.Print('Paused schedule.')
+      return api_response
+
+Pause.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/resume.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Resume command for Colab Enterprise Schedules."""
+
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+from googlecloudsdk.core import log
+
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Resume a Colab Enterprise notebook execution schedule.
+    """,
+    'EXAMPLES': """
+        To resume a paused schedule with id `my-schedule`, in region `us-central1`, run:
+
+         $ {command} my-schedule --region=us-central1
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Resume(base.UpdateCommand):
+  """Resume a schedule."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command."""
+    flags.AddResumeScheduleFlags(parser)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command."""
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    schedule_ref = args.CONCEPTS.schedule.Parse()
+    region = schedule_ref.AsDict()['locationsId']
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      schedules_service = (
+          api_client.projects_locations_schedules
+      )
+      schedules_util.ValidateAndGetColabSchedule(
+          args, messages, schedules_service
+      )
+      api_response = schedules_service.Resume(
+          schedules_util.CreateScheduleResumeRequest(
+              args, messages
+          )
+      )
+      log.status.Print('Resumed schedule.')
+      return api_response
+
+Resume.detailed_help = _DETAILED_HELP

gcloud auth application-default login/google-cloud-sdk/lib/surface/colab/schedules/update.py

@@ -0,0 +1,83 @@
+# -*- coding: utf-8 -*- #
+# Copyright 2024 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Update command for Colab Enterprise Schedules."""
+
+from googlecloudsdk.api_lib.colab_enterprise import util
+from googlecloudsdk.api_lib.notebook_executor import schedules as schedules_util
+from googlecloudsdk.calliope import base
+from googlecloudsdk.command_lib.ai import endpoint_util
+from googlecloudsdk.command_lib.notebook_executor import flags
+from googlecloudsdk.core import log
+
+_DETAILED_HELP = {
+    'DESCRIPTION': """
+        Update a Colab Enterprise notebook execution schedule.
+    """,
+    'EXAMPLES': """
+        To update the cron schedule and max runs of a schedule with id `my-schedule`, in region `us-central1`, run:
+
+        $ {command} my-schedule --region=us-central1 --cron-schedule='TZ=America/Los_Angeles 0 0 * * 0' --max-runs=2
+    """,
+}
+
+
+@base.DefaultUniverseOnly
+@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA)
+class Update(base.UpdateCommand):
+  """Update a schedule."""
+
+  @staticmethod
+  def Args(parser):
+    """Register flags for this command.
+
+    Args:
+      parser: argparse parser for the command
+    """
+    flags.AddCreateOrUpdateScheduleFlags(parser, is_update=True)
+
+  def Run(self, args):
+    """This is what gets called when the user runs this command.
+
+    Args:
+      args: argparse.Namespace, The arguments that this command was invoked
+        with.
+
+    Returns:
+      The API response for updating the schedule.
+    """
+    release_track = self.ReleaseTrack()
+    messages = util.GetMessages(self.ReleaseTrack())
+    schedule_ref = args.CONCEPTS.schedule.Parse()
+    region = schedule_ref.AsDict()['locationsId']
+    with endpoint_util.AiplatformEndpointOverrides(
+        version='BETA', region=region
+    ):
+      api_client = util.GetClient(release_track)
+      schedules_service = (
+          api_client.projects_locations_schedules
+      )
+      # Although API will error if schedule is not of notebook execution type,
+      # validate client-side for better ux / consistency with other commands.
+      schedules_util.ValidateAndGetColabSchedule(
+          args, messages, schedules_service
+      )
+      schedule = schedules_service.Patch(
+          schedules_util.CreateSchedulePatchRequest(args, messages)
+      )
+      log.UpdatedResource(resource=schedule.name, kind='schedule')
+      return schedule
+
+Update.detailed_help = _DETAILED_HELP