[MCC-1475989] Create-get-studies

[nmakarava-mdsol]

feature

• Python Lib-Create Get Studies() function
• MCC-1475989

Checklist

• Review the pull request to fix typos and ensure variable/function names are intuitive, etc.
• Make sure the pull request does not have excessive number of unnecessary commits. Utilize the git commit --amend --no-edit command to reduce commit messages when making small file changes (like changing linespacing).
• Make sure you have added unit tests for the code changes. Tests should be added in the tests/ folder.
• Modify docs, if required. Add any new documentation in the doc/ folder.
• Rebase on latest active development branch (develop/main).

Changes Summary

Adds a get_studies(search_study_name=...) API across the client/service layers, including request-body construction for the studies.list action and accompanying unit tests.

Changes:

• Extend DataConnectClient.get_studies and DataConnectService.get_studies to accept an optional search_study_name filter and delegate it through.
• Implement request-body appending in DefaultDataConnectService.get_studies when search_study_name is provided.
• Add service-layer input validation helper and tests covering empty body vs filtered body and invalid input types.

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[Copilot]

Pull request overview

Adds a get_studies(search_study_name=...) API across the client/service layers, including request-body construction for the studies.list action and accompanying unit tests.

Changes:

• Extend DataConnectClient.get_studies and DataConnectService.get_studies to accept an optional search_study_name filter and delegate it through.
• Implement request-body appending in DefaultDataConnectService.get_studies when search_study_name is provided.
• Add service-layer input validation helper and tests covering empty body vs filtered body and invalid input types.

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
tests/test_service_default.py	Adds unit tests for DefaultDataConnectService.get_studies, including request body behavior and input validation.
tests/test_client.py	Adds delegation tests for DataConnectClient.get_studies and close().
dataconnect/service/validators.py	Introduces validate_search_study_name helper for service-layer input validation.
dataconnect/service/default.py	Adds search_study_name support to the default service implementation and appends JSON body when filtering.
dataconnect/service/base.py	Updates the abstract service interface to include the optional filter parameter.
dataconnect/client.py	Updates the public client API to accept and forward the optional filter parameter.

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Changes made. I'll merge