interface IField 🔹

Language	Type name
.NET	Amazon.CDK.AWS.AppSync.IField
Java	software.amazon.awscdk.services.appsync.IField
Python	aws_cdk.aws_appsync.IField
TypeScript (source)	@aws-cdk/aws-appsync » IField

Implemented by Field, GraphqlType, ResolvableField

A Graphql Field.

Properties

Name	Type	Description
isList🔹	boolean	property determining if this attribute is a list i.e. if true, attribute would be [Type].
isRequired🔹	boolean	property determining if this attribute is non-nullable i.e. if true, attribute would be Type! and this attribute must always have a value.
isRequiredList🔹	boolean	property determining if this attribute is a non-nullable list i.e. if true, attribute would be [ Type ]! and this attribute's list must always have a value.
type🔹	Type	the type of attribute.
fieldOptions?🔹	ResolvableFieldOptions	The options to make this field resolvable.
intermediateType?🔹	IIntermediateType	the intermediate type linked to this attribute (i.e. an interface or an object).

---

isList🔹

Type: boolean

property determining if this attribute is a list i.e. if true, attribute would be [Type].

---

isRequired🔹

Type: boolean

property determining if this attribute is non-nullable i.e. if true, attribute would be Type! and this attribute must always have a value.

---

isRequiredList🔹

Type: boolean

property determining if this attribute is a non-nullable list i.e. if true, attribute would be [ Type ]! and this attribute's list must always have a value.

---

type🔹

Type: Type

the type of attribute.

---

fieldOptions?🔹

Type: ResolvableFieldOptions (optional, default: not a resolvable field)

The options to make this field resolvable.

---

intermediateType?🔹

Type: IIntermediateType (optional, default: no intermediate type)

the intermediate type linked to this attribute (i.e. an interface or an object).

Methods

Name	Description
argsToString()🔹	Generate the arguments for this field.
directivesToString(modes?)🔹	Generate the directives for this field.
toString()🔹	Generate the string for this attribute.

---

argsToString()🔹

public argsToString(): string

Returns

• string

Generate the arguments for this field.

---

directivesToString(modes?)🔹

public directivesToString(modes?: AuthorizationType[]): string

Parameters

• modes AuthorizationType[] — the authorization modes of the graphql api.

Returns

• string

Generate the directives for this field.

---

toString()🔹

public toString(): string

Returns

• string

Generate the string for this attribute.