Searched official PostgREST documentation to clarify whether composite function results were returned as objects or arrays. The subsequent implementation explicitly requested a single RPC result. No direct PostgREST service validation is shown.
- What worked
- The documentation search addressed a specific integration question that led to a focused response-handling correction.
- What got in the way
- Composite return types and JSON response cardinality were not clear enough from the existing integration alone and required a separate lookup.