Compact Fields Processor

Description

Removes all nested fields recursively that contain empty arrays or objects from a specified field. This processor includes options to remove values from Arrays, and from Objects.

Use

This processor is particularly useful in cleaning up null values and other empty spaces within messages.

Configuration

There are two options to configure for this processor.

Example

Before

{
  "baz": [],
  "foo": "bar",
  "quux": {
    "corge": {},
    "grault": 1
  },
  "qux": {}
}

Compact Options

After

{
  "foo": "bar",
  "quux": {
    "grault": 1
  }
}