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Scalars

Boolean​

The Boolean scalar type represents true or false.

Float​

The Float scalar type represents signed double-precision fractional values as specified by IEEE 754.

Int​

The Int scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1.

Long​

String​

The String scalar type represents textual data, represented as UTF-8 character sequences. The String type is most often used by GraphQL to represent free-form human-readable text.