An attribute value that is boolean-typed.
An attribute value that is boolean-typed.
the boolean value
An attribute value that is array-typed.
An attribute value that is array-typed.
the array value
An attribute value that is list(key, value)-typed.
An attribute value that is list(key, value)-typed.
the list of key-value pairs
An attribute value that is number-typed.
An attribute value that is number-typed.
the number value
An attribute value that is string-typed.
An attribute value that is string-typed.
the string value
An attribute value that is null.
A companion object for json api implementation specific data.