Print

Print (print)

Print the current event (or a specific field) to stdout or stderr for debugging.

Debug json

Minimal example

actions:
  - print: {}

JSON

{
  "actions": [
    {
      "print": {}
    }
  ]
}

Contents

• Minimal example

• General

• Input

• Output

• Schema

A ✓ marks a field that accepts a context variable such as {{ VARIABLE }}.

General

General

Field	Type	Required	Description
description	string		Describe this step.
condition	lua-expression (string)		Only run this action when the Lua condition evaluates to true. Examples: 2 * count()

Input

Input

Field	Type	Required	Description
input-field	field (string)		Optional field to print instead of the full event. Examples: data_field

Output

Output

Field	Type	Required	Description
output ✓	Output		Where to write the printed content. Allowed values: stdout, stderr, pretty-stdout, pretty-stderr
pretty ✓	boolean (bool)		Pretty-print JSON when true. Default: false

Schema

• Output Options

Output Options

Value	Aliases	Name	Description
stdout		stdout	Standard output of job
stderr		stderr	Standard error of job
pretty-stdout		pretty-stdout	Nice JSON to standard output
pretty-stderr		pretty-stderr	Nice JSON to standard error