Boolean

The Boolean scalar type representstrueorfalse. Response formats should use a built‐in boolean type if supported; otherwise, they should use their representation of the integers1and0.

Result Coercion

GraphQL servers should coerce non‐boolean raw values to Boolean when possible otherwise they must raise a field error. Examples of this may include returningtruefor any non‐zero number.

Input Coercion

When expected as an input type, only boolean input values are accepted. All other input values must raise a query error indicating an incorrect type.