Transformations > Hierarchy Processor transformation
  

Hierarchy Processor transformation

In an elastic mapping, the Hierarchy Processor transformation converts hierarchical input into relational output, relational input into hierarchical output, or hierarchical input to hierarchical output of a different schema.
You can use hierarchical fields that represent a struct or an array.
The data that you pass to or from the Hierarchy Processor transformation must be through a Microsoft Azure Data Lake Store V2 or an Amazon S3 V2 connection.
To use the Hierarchy Processor transformation, your organization must have the appropriate licenses.