Clarify that ipAddress is not required

[horgh]

No description provided.

[gemini-code-assist]

Summary of Changes

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This pull request enhances the clarity and readability of the README.md documentation by refining the minFraud.TransactionReport example. It ensures that the ipAddress field is accurately represented as an optional parameter and corrects the formatting of a string literal within the example.

Highlights

• Documentation Clarity: The ipAddress field in the minFraud.TransactionReport example within README.md was relocated to the section for optional but encouraged parameters, explicitly clarifying its non-mandatory status.
• Code Example Formatting: A multi-line string literal for chargebackCode in the minFraud.TransactionReport example was refactored into a single line for improved readability.

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[gemini-code-assist]

Code Review

This pull request reorders fields in the minFraud.TransactionReport example within README.md and formats the chargebackCode to a single line. The review feedback points out that the existing comment in the example, stating that subsequent key/values are not mandatory, is misleading. It suggests restructuring the example to clearly differentiate between required, conditionally required, and optional fields, as at least one identifier (e.g., ipAddress, maxmindId) is actually required.

[mm-jpoole]

LGTM! 🥳