This PR logs the keys present in the PSync response of Fiuu connector.
To implement this **search_filter** feature, you'll need to modify these architectural layers:


**1. External Connector Integration**
   - `crates/hyperswitch_connectors/src/connectors/fiuu.rs`

**Code Patterns Applied:**
- Implement new functions (2 changes)
- Add conditional logic for feature flags or filtering (2 changes)

**Detailed Identifier Changes:**


Commit c044ffff:
Files to modify:


**crates/hyperswitch_connectors/src/connectors/fiuu.rs**
  Modify existing code
{"pr_number": 7189, "pr_title": "chore(connector): [Fiuu] log keys in the PSync response", "merged_at": "2025-02-06T10:56:13Z", "intent": {"feature_type": "search_filter", "action": "add_feature", "entities": ["payment", "user", "connector"]}, "hierarchy": {"connectors": ["crates/hyperswitch_connectors/src/connectors/fiuu.rs"]}, "change_types": {"functions_added": 2, "imports_added": 1, "conditionals_added": 2}, "has_identifier_data": true, "commits_matched": 1, "match_method": "pr_number"}