Class SchemaField (1.7.0)

SchemaField(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Represents a column field within a table schema.


name str
Required. The name of the field. Must contain only letters, numbers and underscores, with a maximum length of 767 characters, and must begin with a letter or underscore.
description str
Optional. User friendly field description. Must be less than or equal to 1024 characters.
Required. The type of field.
Required. Additional field semantics.
fields MutableSequence[]
Optional. Any nested field for complex types.