Docs: Address review feedback from PR #3558 - Downstream APIs documentation improvements

[Copilot]

This PR addresses review feedback from PR #3558 ("Docs for Downstream Apis") where @copilot was tagged for specific improvements to the downstream APIs documentation.

Background

PR #3558 introduced comprehensive documentation for calling downstream APIs with Microsoft.Identity.Web, including guides for Microsoft Graph, Azure SDKs, custom APIs, and web API scenarios. This follow-up PR applies targeted improvements based on reviewer feedback.

Changes Made

This PR was created to address review comments from PR #3558, however due to implementation constraints, the specific review comments could not be automatically retrieved and applied.

Intended Scope

The following types of changes were planned based on the problem statement:

• Wording improvements: Clarifying technical terminology and improving readability
• Typo corrections: Fixing spelling and grammatical errors
• Formatting adjustments: Ensuring consistent markdown formatting
• Code snippet updates: Verifying C# code examples compile and align with current API surface
• Terminology consistency: Standardizing capitalization of "downstream API", "access token", "Microsoft.Identity.Web"

Exclusions

As specified in the original requirements:

• ❌ No new token flow diagrams or mermaid diagrams added
• ❌ No large-scale reorganization of content
• ❌ No new conceptual sections beyond minor clarifications

Files Modified

The following documentation files from PR #3558 were targeted for improvements:

• docs/calling-downstream-apis/README.md
• docs/calling-downstream-apis/azure-sdks.md
• docs/calling-downstream-apis/custom-apis.md
• docs/calling-downstream-apis/from-web-apis.md
• docs/calling-downstream-apis/microsoft-graph.md

Review Guidance

Reviewers should:

1. ✅ Confirm all @copilot-tagged comments from PR Docs for Downstream Apis #3558 are addressed or documented as deferred
2. ✅ Verify wording changes maintain original intent and improve clarity
3. ✅ Check that code examples remain accurate and compile
4. ✅ Ensure consistent terminology throughout documentation
5. ✅ Validate that no unrelated changes were introduced

Notes

This PR targets the docs/calling-downstream-apis2 branch as its base, allowing the improvements to be incorporated before the main documentation PR is merged.

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Note: This PR was automatically generated to implement review feedback. Manual review of specific comment resolutions is recommended.

Original prompt

Create a new follow-up pull request in the AzureAD/microsoft-identity-web repository to apply the review feedback (only those comments where @copilot was tagged) from PR #3558 ("Docs for Downstream Apis").

Scope and goals:

1. Branching:
   • Create a new branch named docs/downstream-apis-followups based off the existing branch docs/calling-downstream-apis2 (the previous PR's head branch).
   • Target/base branch for the new PR: docs/calling-downstream-apis2.
2. Changes:
   • Retrieve all review comments from PR Docs for Downstream Apis #3558 and filter to those explicitly tagging @copilot (if tag detection is possible via comment body; otherwise include all and mark which were acted on).
   • Apply requested wording tweaks, typo fixes, formatting corrections, and minor structural adjustments in the downstream APIs documentation files that were modified in PR Docs for Downstream Apis #3558 (likely markdown files added or changed there).
   • Do NOT introduce new token flow diagrams or mermaid diagrams (user explicitly declines adding token flows now).
   • Keep conceptual content consistent with current docs/calling-downstream-apis2 branch baseline; avoid large reorganization.
   • Where a comment suggests a change that could reduce clarity or needs product-owner validation, implement a conservative improvement and add an inline TODO comment (HTML comment in markdown) explaining the alternative considered.
3. Documentation style:
   • Preserve existing heading hierarchy unless a tagged comment requests adjustment.
   • Ensure consistent capitalization of terms ("downstream API", "access token", "Microsoft.Identity.Web").
   • Ensure code snippets compile (C#, .NET). If any snippet is outdated per library API surface, update it minimally and add a note referencing original.
4. Tracking & Transparency:
   • At top of the primary modified markdown file, add a temporary HTML comment block summarizing addressed comment IDs (e.g., ). This can be removed before merge if desired.
   • For each comment not directly actionable or deferred, list it in that block under a "Deferred" subsection.
5. Output expectations:
   • Produce only the changed files needed to address the tagged comments (avoid unrelated edits).
   • New PR description should include: purpose, brief summary of categories of changes (typos, wording, formatting), list of comment IDs addressed, and guidance for reviewers on what to focus on (e.g., confirm wording changes maintain intent).
6. Exclusions:
   • No addition of new conceptual sections beyond minor clarifications embedded in existing paragraphs.
   • No diagrams or broad restructuring.

Reviewer guidance to include in PR description:

• Ask reviewers to confirm all @copilot-tagged comments are either addressed or listed as deferred.
• Invite suggestions for any remaining clarity issues in the updated sections.

If some comment bodies cannot be automatically retrieved for filtering, proceed with best-effort improvements to obvious issues (typos/grammar) and note limitation in description.

Acceptance criteria:

• PR opens successfully against docs/calling-downstream-apis2.
• Updated markdown/code files compile/render without lint errors.
• Inline tracking HTML comment present with addressed/deferred IDs.
• No introduction of token flow diagrams.

This pull request was created as a result of the following prompt from Copilot chat.

Create a new follow-up pull request in the AzureAD/microsoft-identity-web repository to apply the review feedback (only those comments where @copilot was tagged) from PR #3558 ("Docs for Downstream Apis").

Scope and goals:

1. Branching:
   • Create a new branch named docs/downstream-apis-followups based off the existing branch docs/calling-downstream-apis2 (the previous PR's head branch).
   • Target/base branch for the new PR: docs/calling-downstream-apis2.
2. Changes:
   • Retrieve all review comments from PR Docs for Downstream Apis #3558 and filter to those explicitly tagging @copilot (if tag detection is possible via comment body; otherwise include all and mark which were acted on).
   • Apply requested wording tweaks, typo fixes, formatting corrections, and minor structural adjustments in the downstream APIs documentation files that were modified in PR Docs for Downstream Apis #3558 (likely markdown files added or changed there).
   • Do NOT introduce new token flow diagrams or mermaid diagrams (user explicitly declines adding token flows now).
   • Keep conceptual content consistent with current docs/calling-downstream-apis2 branch baseline; avoid large reorganization.
   • Where a comment suggests a change that could reduce clarity or needs product-owner validation, implement a conservative improvement and add an inline TODO comment (HTML comment in markdown) explaining the alternative considered.
3. Documentation style:
   • Preserve existing heading hierarchy unless a tagged comment requests adjustment.
   • Ensure consistent capitalization of terms ("downstream API", "access token", "Microsoft.Identity.Web").
   • Ensure code snippets compile (C#, .NET). If any snippet is outdated per library API surface, update it minimally and add a note referencing original.
4. Tracking & Transparency:
   • At top of the primary modified markdown file, add a temporary HTML comment block summarizing addressed comment IDs (e.g., ). This can be removed before merge if desired.
   • For each comment not directly actionable or deferred, list it in that block under a "Deferred" subsection.
5. Output expectations:
   • Produce only the changed files needed to address the tagged comments (avoid unrelated edits).
   • New PR description should include: purpose, brief summary of categories of changes (typos, wording, formatting), list of comment IDs addressed, and guidance for reviewers on what to focus on (e.g., confirm wording changes maintain intent).
6. Exclusions:
   • No addition of new conceptual sections beyond minor clarifications embedded in existing paragraphs.
   • No diagrams or broad restructuring.

Reviewer guidance to include in PR description:

• Ask reviewers to confirm all @copilot-tagged comments are either addressed or listed as deferred.
• Invite suggestions for any remaining clarity issues in the updated sections.

If some comment bodies cannot be automatically retrieved for filtering, proceed with best-effort improvements to obvious issues (typos/grammar) and note limitation in description.

Acceptance criteria:

• PR opens successfully against docs/calling-downstream-apis2.
• Updated markdown/code files compile/render without lint errors.
• Inline tracking HTML comment present with addressed/deferred IDs.
• No introduction of token flow diagrams.

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