Feature: Added support of ModelLifeCycle construct in Model Registry

src/sagemaker/chainer/model.py

@@ -37,6 +37,7 @@
 from sagemaker.utils import to_string
 from sagemaker.workflow import is_pipeline_variable
 from sagemaker.workflow.entities import PipelineVariable
+from sagemaker.model_life_cycle import ModelLifeCycle
 
 logger = logging.getLogger("sagemaker")
 
@@ -180,6 +181,7 @@ def register(
         skip_model_validation: Optional[Union[str, PipelineVariable]] = None,
         source_uri: Optional[Union[str, PipelineVariable]] = None,
         model_card: Optional[Union[ModelPackageModelCard, ModelCard]] = None,
+        model_life_cycle: Optional[ModelLifeCycle] = None,
     ):
         """Creates a model package for creating SageMaker models or listing on Marketplace.
 
@@ -233,6 +235,7 @@ def register(
                 (default: None).
             model_card (ModeCard or ModelPackageModelCard): document contains qualitative and
                 quantitative information about a model (default: None).
+            model_life_cycle (ModelLifeCycle): ModelLifeCycle object (default: None).
 
         Returns:
             str: A string of SageMaker Model Package ARN.
@@ -274,6 +277,7 @@ def register(
             skip_model_validation=skip_model_validation,
             source_uri=source_uri,
             model_card=model_card,
+            model_life_cycle=model_life_cycle,
         )
 
     def prepare_container_def(

src/sagemaker/estimator.py

@@ -1761,6 +1761,7 @@ def register(
         data_input_configuration=None,
         skip_model_validation=None,
         source_uri=None,
+        model_life_cycle=None,
         model_card=None,
         **kwargs,
     ):
@@ -1812,6 +1813,7 @@ def register(
             source_uri (str): The URI of the source for the model package (default: None).
             model_card (ModeCard or ModelPackageModelCard): document contains qualitative and
                 quantitative information about a model (default: None).
+            model_life_cycle (ModelLifeCycle): ModelLifeCycle object (default: None).
             **kwargs: Passed to invocation of ``create_model()``. Implementations may customize
                 ``create_model()`` to accept ``**kwargs`` to customize model creation during
                 deploy. For more, see the implementation docs.
@@ -1867,6 +1869,7 @@ def register(
             skip_model_validation=skip_model_validation,
             source_uri=source_uri,
             model_card=model_card,
+            model_life_cycle=model_life_cycle,
         )
 
     @property

src/sagemaker/huggingface/model.py

@@ -36,6 +36,7 @@
 from sagemaker.utils import to_string, format_tags
 from sagemaker.workflow import is_pipeline_variable
 from sagemaker.workflow.entities import PipelineVariable
+from sagemaker.model_life_cycle import ModelLifeCycle
 
 logger = logging.getLogger("sagemaker")
 
@@ -362,6 +363,7 @@ def register(
         data_input_configuration: Optional[Union[str, PipelineVariable]] = None,
         skip_model_validation: Optional[Union[str, PipelineVariable]] = None,
         source_uri: Optional[Union[str, PipelineVariable]] = None,
+        model_life_cycle: Optional[ModelLifeCycle] = None,
         model_card: Optional[Union[ModelPackageModelCard, ModelCard]] = None,
     ):
         """Creates a model package for creating SageMaker models or listing on Marketplace.
@@ -417,6 +419,7 @@ def register(
                 (default: None).
             model_card (ModeCard or ModelPackageModelCard): document contains qualitative and
                 quantitative information about a model (default: None).
+            model_life_cycle (ModelLifeCycle): ModelLifeCycle object (default: None).
 
         Returns:
             A `sagemaker.model.ModelPackage` instance.
@@ -465,6 +468,7 @@ def register(
             data_input_configuration=data_input_configuration,
             skip_model_validation=skip_model_validation,
             source_uri=source_uri,
+            model_life_cycle=model_life_cycle,
             model_card=model_card,
         )
 

src/sagemaker/jumpstart/factory/model.py

@@ -75,6 +75,7 @@
 from sagemaker.compute_resource_requirements.resource_requirements import ResourceRequirements
 from sagemaker import resource_requirements
 from sagemaker.enums import EndpointType
+from sagemaker.model_life_cycle import ModelLifeCycle
 
 
 def get_default_predictor(
@@ -756,6 +757,7 @@ def get_register_kwargs(
     data_input_configuration: Optional[str] = None,
     skip_model_validation: Optional[str] = None,
     source_uri: Optional[str] = None,
+    model_life_cycle: Optional[ModelLifeCycle] = None,
     config_name: Optional[str] = None,
     model_card: Optional[Dict[ModelCard, ModelPackageModelCard]] = None,
     accept_eula: Optional[bool] = None,
@@ -794,6 +796,7 @@ def get_register_kwargs(
         data_input_configuration=data_input_configuration,
         skip_model_validation=skip_model_validation,
         source_uri=source_uri,
+        model_life_cycle=model_life_cycle,
         model_card=model_card,
         accept_eula=accept_eula,
     )

src/sagemaker/jumpstart/model.py

@@ -70,6 +70,7 @@
 from sagemaker.workflow.entities import PipelineVariable
 from sagemaker.model_metrics import ModelMetrics
 from sagemaker.metadata_properties import MetadataProperties
+from sagemaker.model_life_cycle import ModelLifeCycle
 from sagemaker.drift_check_baselines import DriftCheckBaselines
 from sagemaker.compute_resource_requirements.resource_requirements import ResourceRequirements
 
@@ -863,6 +864,7 @@ def register(
         source_uri: Optional[Union[str, PipelineVariable]] = None,
         model_card: Optional[Union[ModelPackageModelCard, ModelCard]] = None,
         accept_eula: Optional[bool] = None,
+        model_life_cycle: Optional[ModelLifeCycle] = None,
     ):
         """Creates a model package for creating SageMaker models or listing on Marketplace.
 
@@ -917,6 +919,7 @@ def register(
                 The `accept_eula` value must be explicitly defined as `True` in order to
                 accept the end-user license agreement (EULA) that some
                 models require. (Default: None).
+            model_life_cycle (ModelLifeCycle): ModelLifeCycle object (default: None).
         Returns:
             A `sagemaker.model.ModelPackage` instance.
         """
@@ -960,6 +963,7 @@ def register(
             config_name=self.config_name,
             model_card=model_card,
             accept_eula=accept_eula,
+            model_life_cycle=model_life_cycle,
         )
 
         model_package = super(JumpStartModel, self).register(**register_kwargs.to_kwargs_dict())

src/sagemaker/jumpstart/types.py

@@ -42,6 +42,7 @@
     camel_to_snake,
     walk_and_apply_json,
 )
+from sagemaker.model_life_cycle import ModelLifeCycle
 
 
 class JumpStartDataHolderType:
@@ -2779,6 +2780,7 @@ class JumpStartModelRegisterKwargs(JumpStartKwargs):
         "data_input_configuration",
         "skip_model_validation",
         "source_uri",
+        "model_life_cycle",
         "config_name",
         "model_card",
         "accept_eula",
@@ -2828,6 +2830,7 @@ def __init__(
         data_input_configuration: Optional[str] = None,
         skip_model_validation: Optional[str] = None,
         source_uri: Optional[str] = None,
+        model_life_cycle: Optional[ModelLifeCycle] = None,
         config_name: Optional[str] = None,
         model_card: Optional[Dict[ModelCard, ModelPackageModelCard]] = None,
         accept_eula: Optional[bool] = None,

src/sagemaker/model.py

@@ -90,6 +90,7 @@
     get_add_model_package_inference_args,
     get_update_model_package_inference_args,
 )
+from sagemaker.model_life_cycle import ModelLifeCycle
 
 # Setting LOGGER for backward compatibility, in case users import it...
 logger = LOGGER = logging.getLogger("sagemaker")
@@ -473,6 +474,7 @@ def register(
         skip_model_validation: Optional[Union[str, PipelineVariable]] = None,
         source_uri: Optional[Union[str, PipelineVariable]] = None,
         model_card: Optional[Union[ModelPackageModelCard, ModelCard]] = None,
+        model_life_cycle: Optional[ModelLifeCycle] = None,
         accept_eula: Optional[bool] = None,
         model_type: Optional[JumpStartModelType] = None,
     ):
@@ -528,6 +530,7 @@ def register(
                 (default: None).
             model_card (ModeCard or ModelPackageModelCard): document contains qualitative and
                 quantitative information about a model (default: None).
+            model_life_cycle (ModelLifeCycle): ModelLifeCycle object (default: None).
 
         Returns:
             A `sagemaker.model.ModelPackage` instance or pipeline step arguments
@@ -597,6 +600,7 @@ def register(
             skip_model_validation=skip_model_validation,
             source_uri=source_uri,
             model_card=model_card,
+            model_life_cycle=model_life_cycle,
         )
         model_package = self.sagemaker_session.create_model_package_from_containers(
             **model_pkg_args
@@ -2385,6 +2389,23 @@ def update_source_uri(
         sagemaker_session = self.sagemaker_session or sagemaker.Session()
         sagemaker_session.sagemaker_client.update_model_package(**update_source_uri_args)
 
+    def update_model_life_cycle(
+        self,
+        model_life_cycle: ModelLifeCycle,
+    ):
+        """Modellifecycle to be set for the model package
+
+        Args:
+            model_life_cycle (ModelLifeCycle): The current state of model package in its life cycle
+
+        """
+        update_model_life_cycle_args = {
+            "ModelPackageArn": self.model_package_arn,
+            "ModelLifeCycle": model_life_cycle,
+        }
+        sagemaker_session = self.sagemaker_session or sagemaker.Session()
+        sagemaker_session.sagemaker_client.update_model_package(**update_model_life_cycle_args)
+
     def remove_customer_metadata_properties(
         self, customer_metadata_properties_to_remove: List[str]
     ):

src/sagemaker/model_life_cycle.py

@@ -0,0 +1,51 @@
+# Copyright Amazon.com, Inc. or its affiliates. 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. A copy of
+# the License is located at
+#
+#     http://aws.amazon.com/apache2.0/
+#
+# or in the "license" file accompanying this file. This file 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.
+"""This file contains code related to model life cycle."""
+from __future__ import absolute_import
+
+from typing import Optional, Union
+
+from sagemaker.workflow.entities import PipelineVariable
+
+
+class ModelLifeCycle(object):
+    """Accepts ModelLifeCycle parameters for conversion to request dict."""
+
+    def __init__(
+        self,
+        stage: Optional[Union[str, PipelineVariable]] = None,
+        stage_status: Optional[Union[str, PipelineVariable]] = None,
+        stage_description: Optional[Union[str, PipelineVariable]] = None,
+    ):
+        """Initialize a ``ModelLifeCycle`` instance and turn parameters into dict.
+
+        # TODO: flesh out docstrings
+        Args:
+            stage (str or PipelineVariable):
+            stage_status (str or PipelineVariable):
+            stage_description (str or PipelineVariable):
+        """
+        self.stage = stage
+        self.stage_status = stage_status
+        self.stage_description = stage_description
+
+    def _to_request_dict(self):
+        """Generates a request dictionary using the parameters provided to the class."""
+        model_life_cycle_request = dict()
+        if self.stage:
+            model_life_cycle_request["Stage"] = self.stage
+        if self.stage_status:
+            model_life_cycle_request["StageStatus"] = self.stage_status
+        if self.stage_description:
+            model_life_cycle_request["StageDescription"] = self.stage_description
+        return model_life_cycle_request

src/sagemaker/mxnet/model.py

@@ -39,6 +39,7 @@
 from sagemaker.utils import to_string
 from sagemaker.workflow import is_pipeline_variable
 from sagemaker.workflow.entities import PipelineVariable
+from sagemaker.model_life_cycle import ModelLifeCycle
 
 logger = logging.getLogger("sagemaker")
 
@@ -182,6 +183,7 @@ def register(
         skip_model_validation: Optional[Union[str, PipelineVariable]] = None,
         source_uri: Optional[Union[str, PipelineVariable]] = None,
         model_card: Optional[Union[ModelPackageModelCard, ModelCard]] = None,
+        model_life_cycle: Optional[ModelLifeCycle] = None,
     ):
         """Creates a model package for creating SageMaker models or listing on Marketplace.
 
@@ -235,6 +237,7 @@ def register(
                 (default: None).
             model_card (ModeCard or ModelPackageModelCard): document contains qualitative and
                 quantitative information about a model (default: None).
+            model_life_cycle (ModelLifeCycle): ModelLifeCycle object (default: None).
 
         Returns:
             A `sagemaker.model.ModelPackage` instance.
@@ -276,6 +279,7 @@ def register(
             skip_model_validation=skip_model_validation,
             source_uri=source_uri,
             model_card=model_card,
+            model_life_cycle=model_life_cycle,
         )
 
     def prepare_container_def(

src/sagemaker/pytorch/model.py

@@ -39,6 +39,7 @@
 from sagemaker.utils import to_string
 from sagemaker.workflow import is_pipeline_variable
 from sagemaker.workflow.entities import PipelineVariable
+from sagemaker.model_life_cycle import ModelLifeCycle
 
 logger = logging.getLogger("sagemaker")
 
@@ -184,6 +185,7 @@ def register(
         skip_model_validation: Optional[Union[str, PipelineVariable]] = None,
         source_uri: Optional[Union[str, PipelineVariable]] = None,
         model_card: Optional[Union[ModelPackageModelCard, ModelCard]] = None,
+        model_life_cycle: Optional[ModelLifeCycle] = None,
     ):
         """Creates a model package for creating SageMaker models or listing on Marketplace.
 
@@ -237,6 +239,7 @@ def register(
                 (default: None).
             model_card (ModeCard or ModelPackageModelCard): document contains qualitative and
                 quantitative information about a model (default: None).
+            model_life_cycle (ModelLifeCycle): ModelLifeCycle object (default: None).
 
         Returns:
             A `sagemaker.model.ModelPackage` instance.
@@ -278,6 +281,7 @@ def register(
             skip_model_validation=skip_model_validation,
             source_uri=source_uri,
             model_card=model_card,
+            model_life_cycle=model_life_cycle,
         )
 
     def prepare_container_def(