Mule 4 Advanced DataWeave | DataWeave Functions GroupBy, Filter, OrderBy, DistinctBy | MuleSoft 

In this MuleSoft Mule 4 Advanced DataWeave Tutorial, you will learn how to use DataWeave to transform JSON and XML payload and how to use different DataWeave functions. You will learn how to:
Use DataWeave function OrderBy to sort data in Ascending and Descending Order.
Use GroupBy function to group objects in DataWeave output.
Use Filter in DataWeave to filter specific data.
Use DistinctBy function to remove duplicates.
Use custom functions in DW Scripts.
Use variables and also how to define local variables using do operator.
How to transform from JSON to XML using DataWeave
Link for Mule 4 DataWeave Playground: dwl.mule.club/
DataWeave Tutorial on how to use map and mapObject: tutorialspedia...
For more tutorials, visit tutorialspedia...