Sets which entity properties to load into BigQuery from a Cloud Datastore backup. Property
names are case sensitive and must be top-level properties. If no properties are specified,
BigQuery loads all properties. If any named property isn't found in the Cloud Datastore
backup, an invalid error is returned in the job result.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-18 UTC."],[],[],null,["# Class DatastoreBackupOptions.Builder (2.54.1)\n\nVersion latestkeyboard_arrow_down\n\n- [2.54.1 (latest)](/java/docs/reference/google-cloud-bigquery/latest/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.54.0](/java/docs/reference/google-cloud-bigquery/2.54.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.53.0](/java/docs/reference/google-cloud-bigquery/2.53.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.52.0](/java/docs/reference/google-cloud-bigquery/2.52.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.51.0](/java/docs/reference/google-cloud-bigquery/2.51.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.50.1](/java/docs/reference/google-cloud-bigquery/2.50.1/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.49.0](/java/docs/reference/google-cloud-bigquery/2.49.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.48.1](/java/docs/reference/google-cloud-bigquery/2.48.1/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.47.0](/java/docs/reference/google-cloud-bigquery/2.47.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.46.0](/java/docs/reference/google-cloud-bigquery/2.46.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.45.0](/java/docs/reference/google-cloud-bigquery/2.45.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.44.0](/java/docs/reference/google-cloud-bigquery/2.44.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.43.3](/java/docs/reference/google-cloud-bigquery/2.43.3/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.42.3](/java/docs/reference/google-cloud-bigquery/2.42.3/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.41.0](/java/docs/reference/google-cloud-bigquery/2.41.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.40.3](/java/docs/reference/google-cloud-bigquery/2.40.3/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.39.1](/java/docs/reference/google-cloud-bigquery/2.39.1/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.38.2](/java/docs/reference/google-cloud-bigquery/2.38.2/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.37.2](/java/docs/reference/google-cloud-bigquery/2.37.2/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.36.0](/java/docs/reference/google-cloud-bigquery/2.36.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.35.0](/java/docs/reference/google-cloud-bigquery/2.35.0/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.34.2](/java/docs/reference/google-cloud-bigquery/2.34.2/com.google.cloud.bigquery.DatastoreBackupOptions.Builder)\n- [2.33.2](/java/docs/reference/google-cloud-bigquery/2.33.2/com.google.cloud.bigquery.DatastoreBackupOptions.Builder) \n\n public static final class DatastoreBackupOptions.Builder\n\nInheritance\n-----------\n\n[java.lang.Object](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html) \\\u003e DatastoreBackupOptions.Builder \n\nInherited Members\n-----------------\n\n[Object.clone()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--) \n[Object.equals(Object)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-) \n[Object.finalize()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--) \n[Object.getClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--) \n[Object.hashCode()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--) \n[Object.notify()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--) \n[Object.notifyAll()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--) \n[Object.toString()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--) \n[Object.wait()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--) \n[Object.wait(long)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-) \n[Object.wait(long,int)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-)\n\nMethods\n-------\n\n### build()\n\n public DatastoreBackupOptions build()\n\nCreates a `DatastoreBackupOptions` object.\n\n### setProjectionFields(List\\\u003cString\\\u003e projectionFields)\n\n public DatastoreBackupOptions.Builder setProjectionFields(List\u003cString\u003e projectionFields)\n\nSets which entity properties to load into BigQuery from a Cloud Datastore backup. Property\nnames are case sensitive and must be top-level properties. If no properties are specified,\nBigQuery loads all properties. If any named property isn't found in the Cloud Datastore\nbackup, an invalid error is returned in the job result."]]
