* Added mock for sagemaker describe-pipeline call
* Added NotImplementedError for PipelineDefinitionS3Location
* Added support for PipelineDefinitionS3Location
* Extended unit tests
* Moved arn_formatter into utils
* Import arn_formatter in test_sagemaker_pipeline
* Adding uniqueness check for PipelineName
* Removed unused import
* Swapped client for s3_backend
* Corrected kwarg names
* From direct s3_backend to mocked boto call due to strange error
* Changed to using s3_backends from mocked boto3 call
* Remove unused argument
* Black formatting
* Delete object and bucket to avoid duplicate bucket names error
* Try to fix bucket collisions
* Remove unused lines
* Switched to mock
* SkipTest in server mode
* Switched to handling inside to-be tested method
* added s3 mock
* mock s3
* Change mocking s3
* Removed unnecessary tests
* Switch to only s3_backend
* Adding skiptest to load from s3
* Create SageMaker EndpointConfig with CloudFormation
Implement attributes for SM Endpoint Configs with CloudFormation
Delete SM Endpoint Configs with CloudFormation
Update SM Endpoint Configs with CloudFormation
* Fix typos in SM CF Model update test and refactor helper function for CF stack outputs
* Fixup weird commas in SM CF Test Configs from using black
* Create SageMaker Endpoints with CloudFormation
* Fix typos in SM CF update tests
* Create a formal interface for SM Cloudformation test configurations
* Create SageMaker Models with CloudFormation
* Utilize six for adding metaclass to TestConfig
* Update SM backend to return Model objects instead of response objects
* Create SageMaker Notebook Instance Lifecycle Configs with CloudFormation
Implement attributes for SM Notebook Instance Lifecycle Config in CloudFormation
Delete SM Notebook Instance Lifecycle Configs with CloudFormation
Update SM Notebook Instance Lifecycle Configs with CloudFormation
Also fixed error in create_from method where the properties where not
being referenced when setting OnCreate and OnStart.
Factor out template for SM Notebook Lifecycle Config CF tests
* Refactor SM CloudFormation create tests to use pytest.mark.parametrize
* Refactor SM CloudFormation get_attr tests to use pytest.mark.parametrize
Also update the NotebookInstance template function to use Name and Arn
for the output IDs so that the parametrization is easier.
* Refactor SM CloudFormation delete tests to use pytest.mark.parametrize
