jsonschema

type Components struct {
	Schemas map[string]JSONSchema `json:"schemas"`
}

type JSONSchema struct {
	// Type is generally just a string, but when we need a type to be
	// null it is a list containing the type and the string "null".
	// In JSON output for most cases we just want a string, not a list
	// of one string, so we use any here so it can be either
	Type any `json:"type,omitempty"`

	// New in draft 6
	// Const is used to restrict a value to a single value.
	// https://json-schema.org/understanding-json-schema/reference/const
	Const any `json:"const,omitempty"`

	// The enum field needs to be able to contains strings and null,
	// so we use *string here
	Enum []*string `json:"enum,omitempty"`

	// Validation for strings
	Format string `json:"format,omitempty"`

	// Validation for objects
	Properties            map[string]JSONSchema `json:"properties,omitempty"`
	AdditionalProperties  *bool                 `json:"additionalProperties,omitempty"`
	UnevaluatedProperties *bool                 `json:"unevaluatedProperties,omitempty"`
	Required              []string              `json:"required,omitempty"`
	OneOf                 []JSONSchema          `json:"oneOf,omitempty"`
	AnyOf                 []JSONSchema          `json:"anyOf,omitempty"`
	Title                 string                `json:"title,omitempty"`
	Default               string                `json:"default,omitempty"`

	// For arrays
	Items *JSONSchema `json:"items,omitempty"`

	// Used to link to a type defined in the root $defs
	Ref string `json:"$ref,omitempty"`

	// Only used in the root JSONSchema object to define types that
	// can then be referenced using $ref
	Components *Components `json:"components,omitempty"`
}

type RelaxedDateFormatChecker struct{}