documentation: add security note for the estimator hyperparameter arg

[mchoi8739]

Description of changes:

Reopening this PR to refresh the outdated PR #3350

Testing done:

Merge Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your pull request.

General

• I have read the CONTRIBUTING doc
• I certify that the changes I am introducing will be backward compatible, and I have discussed concerns about this, if any, with the Python SDK team
• I used the commit message format described in CONTRIBUTING
• I have passed the region in to all S3 and STS clients that I've initialized as part of this change.
• I have updated any necessary documentation, including READMEs and API docs (if appropriate)

Tests

• I have added tests that prove my fix is effective or that my feature works (if appropriate)
• I have added unit and/or integration tests as appropriate to ensure backward compatibility of the changes
• I have checked that my tests are not configured for a specific region or account (if appropriate)
• I have used unique_name_from_base to create resource names in integ tests (if appropriate)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[sagemaker-bot]

AWS CodeBuild CI Report

• CodeBuild project: sagemaker-python-sdk-unit-tests
• Commit ID: aeb6453
• Result: SUCCEEDED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-bot]

AWS CodeBuild CI Report

• CodeBuild project: sagemaker-python-sdk-pr
• Commit ID: aeb6453
• Result: FAILED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[codecov-commenter]

Codecov Report

Merging #3622 (aeb6453) into master (e4aa636) will decrease coverage by 0.79%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3622      +/-   ##
==========================================
- Coverage   89.57%   88.79%   -0.79%     
==========================================
  Files         968      227     -741     
  Lines       90016    22261   -67755     
==========================================
- Hits        80635    19766   -60869     
+ Misses       9381     2495    -6886     

Impacted Files	Coverage Δ
src/sagemaker/estimator.py	89.64% <ø> (ø)
...hon3.7/site-packages/sagemaker/pytorch/__init__.py
....9/site-packages/sagemaker/apiutils/_base_types.py
...python3.7/site-packages/sagemaker/pytorch/model.py
...sagemaker/workflow/monitor_batch_transform_step.py
...packages/sagemaker/workflow/execution_variables.py
...python3.7/site-packages/sagemaker/lambda_helper.py
....8/site-packages/sagemaker/jumpstart/validators.py
...kages/sagemaker/lineage/lineage_trial_component.py
...n3.10/site-packages/sagemaker/amazon/record_pb2.py
... and 1186 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[sagemaker-bot]

AWS CodeBuild CI Report

• CodeBuild project: sagemaker-python-sdk-local-mode-tests
• Commit ID: aeb6453
• Result: SUCCEEDED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-bot]

AWS CodeBuild CI Report

• CodeBuild project: sagemaker-python-sdk-notebook-tests
• Commit ID: aeb6453
• Result: SUCCEEDED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-bot]

AWS CodeBuild CI Report

• CodeBuild project: sagemaker-python-sdk-slow-tests
• Commit ID: aeb6453
• Result: FAILED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[trajanikant]

/bot run pr, slow-tests

[sagemaker-bot]

AWS CodeBuild CI Report

• CodeBuild project: sagemaker-python-sdk-slow-tests
• Commit ID: aeb6453
• Result: FAILED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository

[sagemaker-bot]

AWS CodeBuild CI Report

• CodeBuild project: sagemaker-python-sdk-pr
• Commit ID: aeb6453
• Result: SUCCEEDED
• Build Logs (available for 30 days)

Powered by github-codebuild-logs, available on the AWS Serverless Application Repository