Scalars are primitive values: Int
, Float
, String
, Boolean
, or ID
.
When calling the GraphQL API, you must specify nested subfields until you return only scalars.
A (potentially binary) string encoded using base64.
The Boolean
scalar type represents true
or false
.
An ISO-8601 encoded date string.
An ISO-8601 encoded UTC date string.
The Float
scalar type represents signed double-precision fractional values as specified by IEEE 754.
A Git object ID.
A fully qualified reference name (e.g. refs/heads/master
).
Git SSH string
An ISO-8601 encoded date string. Unlike the DateTime type, GitTimestamp is not converted in UTC.
A string containing HTML code.
The ID
scalar type represents a unique identifier, often used to refetch an object or as key for a cache. The ID type appears in a JSON response as a String; however, it is not intended to be human-readable. When expected as an input type, any string (such as “4”) or integer (such as 4) input value will be accepted as an ID.
The Int
scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1.
An ISO-8601 encoded UTC date string with millisecond precision.
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.
An RFC 3986, RFC 3987, and RFC 6570 (level 4) compliant URI string.
A valid x509 certificate string