JobConfigurationExtract class Null safety


JobConfigurationExtract({String? compression, String? destinationFormat, String? destinationUri, List<String>? destinationUris, String? fieldDelimiter, bool? printHeader, ModelReference? sourceModel, TableReference? sourceTable, bool? useAvroLogicalTypes})
JobConfigurationExtract.fromJson(Map json_)


compression String?
The compression type to use for exported files.
read / write
destinationFormat String?
The exported file format.
read / write
destinationUri String?
[Pick one] DEPRECATED: Use destinationUris instead, passing only one URI as necessary.
read / write
destinationUris List<String>?
[Pick one] A list of fully-qualified Google Cloud Storage URIs where the extracted table should be written.
read / write
fieldDelimiter String?
Delimiter to use between fields in the exported data.
read / write
hashCode int
The hash code for this object.
printHeader bool?
Whether to print out a header row in the results.
read / write
runtimeType Type
A representation of the runtime type of the object.
sourceModel ModelReference?
A reference to the model being exported.
read / write
sourceTable TableReference?
A reference to the table being exported.
read / write
useAvroLogicalTypes bool?
If destinationFormat is set to "AVRO", this flag indicates whether to enable extracting applicable column types (such as TIMESTAMP) to their corresponding AVRO logical types (timestamp-micros), instead of only using their raw types (avro-long).
read / write


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
toJson() Map<String, dynamic>
toString() String
A string representation of this object.


operator ==(Object other) bool
The equality operator.