Copy as Markdown View as Markdown (opens in new tab) View on GitHub (opens in new tab) Open in... ChatGPT (opens in new tab) Claude (opens in new tab) Perplexity (opens in new tab) baseTypeOf baseTypeOf(t: Type): Type Returns an the base type of the given type. Introduced in DataWeave version 2.3.0. Parameters Name Description t The type to check. Example This example shows how baseTypeOf behaves with different inputs. Source %dw 2.0 import * from dw::core::Types type AType = String {format: "YYYY-MM-dd"} output application/json --- { a: baseTypeOf(AType) } Output { "a": "String" }