Tag
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Tag Syntax

Understand the structure of a Tag expression

Tag Syntax

A tag expression is made from one primary value and zero or more options.

prop:"'database.host',optional,default=5432"

In this example:

  • 'database.host' is the primary value
  • optional is a boolean flag
  • default=5432 is a key/value option

The primary value maps to option:"value". Named options map to fields with the same option name.

Quickstart

Install Tag and parse your first tag

Primary Value

Parse the first value in a tag expression

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Tag Syntax