Earlier command and setup reference · Engine 18.6.0rc590 / Reader 8.11.0rc649
Definition
A declared parent object_id for saved pages, and the exact key paths (rows, errors, has_more) into a JSON document.
Describe a saved response explicitly
A saved API response may wrap its row array in a larger JSON object. Inspect the actual document to locate the rows, any errors and the pagination flag; configure their exact paths through json_envelope. Do not assume that the outermost object is itself an analytical row.
When a saved page belongs to a known parent object and the rows omit that parent ID, source_context provides the declared object_id. The parent must come from the source context you captured, not from a guess based on a filename.
Check completeness before analysis
Compare the saved response with the extraction that produced it. Review error information and the meaning of has_more before treating the page as a complete export. Validate the configured source, then check a known row and its parent object. The reference defines the envelope keys; the selected adapter determines the applicable source contract.