[Home](./index.md) > [kibana-plugin-plugins-expressions-server](./kibana-plugin-plugins-expressions-server.md) > [ExpressionFunction](./kibana-plugin-plugins-expressions-server.expressionfunction.md) > [args](./kibana-plugin-plugins-expressions-server.expressionfunction.args.md) ## ExpressionFunction.args property Specification of expression function parameters. Signature: ```typescript args: Record; ```