OptionalaliasOptionalanchorDefault prefix for anchors.
Default: 'a', resulting in anchors a1, a2, etc.
OptionalflowForce the top-level collection node to use flow style.
OptionalkeepKeep undefined object values when creating mappings, rather than
discarding them.
Default: false
OptionalonOptionaltagSpecify the top-level collection type, e.g. "!!omap". Note that this
requires the corresponding tag to be available in this document's schema.
During node construction, use anchors and aliases to keep strictly equal non-null objects as equivalent in YAML.
Default:
true