[Home](./index.md) > [kibana-plugin-plugins-expressions-server](./kibana-plugin-plugins-expressions-server.md) > [ExpressionFunctionParameter](./kibana-plugin-plugins-expressions-server.expressionfunctionparameter.md) > [multi](./kibana-plugin-plugins-expressions-server.expressionfunctionparameter.multi.md) ## ExpressionFunctionParameter.multi property Signature: ```typescript multi: boolean; ```