Use 1DP endpoint

[nick863]

Description

Please add an informative description that covers that changes made by the pull request and link all relevant issues.

If an SDK is being regenerated based on a new swagger spec, a link to the pull request containing these swagger spec changes has been included above.

All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.

General Guidelines and Best Practices

• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

[Copilot]

Copilot reviewed 138 out of 141 changed files in this pull request and generated no comments.

Files not reviewed (3)

• pylintrc: Language not supported
• sdk/ai/azure-ai-assistants/MANIFEST.in: Language not supported
• sdk/ai/azure-ai-assistants/apiview-properties.json: Language not supported

Comments suppressed due to low confidence (3)

sdk/ai/azure-ai-assistants/azure/ai/assistants/aio/_client.py:44

• The _endpoint variable is assigned a literal '{endpoint}'. If this is intended as a URL template for substitution via the client's format_url method, please add a clarifying comment to avoid confusion.

        _endpoint = "{endpoint}"

sdk/ai/azure-ai-assistants/azure/ai/assistants/_client.py:42

• The _endpoint variable is assigned a literal '{endpoint}'. If this is intended as a URL template for substitution via the client's format_url method, please add a clarifying comment to avoid confusion.

        _endpoint = "{endpoint}"

sdk/ai/azure-ai-assistants/azure/ai/assistants/_types.py:13

• [nitpick] The duplicate 'str' type in the Union is redundant and may be removed for clearer type definitions.

AssistantsApiResponseFormatOption = Union[
    str,
    str,
    "_models.AssistantsApiResponseFormatMode",
    "_models.AssistantsApiResponseFormat",
    "_models.ResponseFormatJsonSchemaType",
]

[azure-sdk]

API change check

APIView has identified API level changes in this PR and created following API reviews.

azure-ai-assistants