Web Connector 26.3
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# empty

The `empty` method determines whether the JSON object is empty.

## Syntax

    empty()

## Returns

(Boolean). Returns `true` if the object has no attributes (name/value pairs).

## Example

    local myJsonObject = LuaJsonObject:new()
    print(myJsonObject:empty())
    -- true

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery Web Connector 26.3

Topic Title: empty