Fields and bindings

This reference is generated from the package’s Pydantic models. Fields use their YAML aliases. Unknown fields are rejected. Cross-field rules implemented by validators may not appear in JSON Schema; run aqven check on a complete project.

BoundField

YAML field	Type	Required	Default	Constraints
name	string	Yes	—	—
type	string	Yes	—	—
description	string	Yes	—	minLength=1
maxLength	integer | null	No	None	—
maxItems	integer | null	No	None	—
minimum	integer | number | null	No	None	—
maximum	integer | number | null	No	None	—
pattern	string | null	No	None	—
enum	string[] | null	No	None	—
from	string	Yes	—	—
value_type	string | null	No	None	—

JSON Schema

FieldBinding

YAML field	Type	Required	Default	Constraints
name	string	Yes	—	—
from	string | null	No	None	—
value	JsonValue	No	None	—

JSON Schema

FieldDecl

YAML field	Type	Required	Default	Constraints
name	string	Yes	—	—
type	string	Yes	—	—
description	string	Yes	—	minLength=1
maxLength	integer | null	No	None	—
maxItems	integer | null	No	None	—
minimum	integer | number | null	No	None	—
maximum	integer | number | null	No	None	—
pattern	string | null	No	None	—
enum	string[] | null	No	None	—

JSON Schema

FieldHead

YAML field	Type	Required	Default	Constraints
name	string	Yes	—	—
type	string	Yes	—	—
description	string	Yes	—	minLength=1

JSON Schema

InputField

YAML field	Type	Required	Default	Constraints
name	string	Yes	—	—
type	string	Yes	—	—
description	string	Yes	—	minLength=1
maxLength	integer | null	No	None	—
maxItems	integer | null	No	None	—
minimum	integer | number | null	No	None	—
maximum	integer | number | null	No	None	—
pattern	string | null	No	None	—
enum	string[] | null	No	None	—
from	string | null	No	None	—
value	JsonValue	No	None	—

JSON Schema

OutputField

YAML field	Type	Required	Default	Constraints
name	string	Yes	—	—
type	string	Yes	—	—
description	string	Yes	—	minLength=1
maxLength	integer | null	No	None	—
maxItems	integer | null	No	None	—
minimum	integer | number | null	No	None	—
maximum	integer | number | null	No	None	—
pattern	string | null	No	None	—
enum	string[] | null	No	None	—
schema_from	string | null	No	None	—
limits	DynamicLimits | null	No	None	—
value_type	string | null	No	None	—

JSON Schema