NiFi Ingest 26.3
NiFi Ingest

# copy

The `copy` method returns a copy of the JSON object. Modifying the copy does not modify the original object.

## Syntax

    copy()

## Returns

(LuaJsonObject). A copy of the object.

## Example

    local myJsonObject = LuaJsonObject:new( { product="IDOL" , version=11 } )
    local anotherJsonObject = myJsonObject:copy()

    print (anotherJsonObject:string())
    -- {"product":"IDOL","version":11}

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery NiFi Ingest 26.3

Topic Title: copy