Pick the Right JSON Selector

Extraction choice Three JSON tasks look similar until you ask whether you need one exact value, many matching values, or a transformed result. Choosing the right selector keeps the extraction readable and repeatable. Selector ladder Pointer -> JSONPath -> jq Move up the ladder only when the task needs more power. Regex Treat nested JSON like plain text. The expression says what you mean without parsing JSON as text. Use the smallest structured expression that answers the question. 01 Exact 02 Query 03 Transform Known path The support tool needs one field: the customer's email in a known profile response.

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