NiFi Ingest 25.3
NiFi Ingest

# clear

The `clear` method clears the object, so that it contains no attributes (name/value pairs).

## Syntax

    clear()

## Example

    local myJsonObject = LuaJsonObject:new( { product="IDOL" , version=11 } )
    myJsonObject:clear()
    print (myJsonObject:string())
    -- {}

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Version 25.3 | Last updated July 2025

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Product: Knowledge Discovery NiFi Ingest 25.3

Topic Title: clear