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Web Map Specification


The labelExpressionInfo allows label text to be read similar to that of Popups's description property.


Property Details
expression An Arcade expression evaluating to either a string or a number.
value Represents a simple templated string. This property is deprecated as of version 2.7 of the web map in favor of expression.


Live sample web map showing labelExpressionInfo using Arcade expression.

  "labelExpressionInfo": {
    "expression": "return $feature[\"state_name\"] + \" (arcade)\";"

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