Row Scan Depth
The number of rows to scan when dynamically determining columns for the table.
The number of rows (objects) to scan when dynamically determining columns for the table -- the row scan follows nested objects, counting 1 object array as 1 row. Columns are dynamically determined when a schema (RSD) file is not available for the table, such as when using GenerateSchemaFiles.
Higher values will result in a longer request, but will be more accurate.
Setting this value to 0 (zero) will parse the entire document.