https://docs.cloud.google.com/java/docs/reference/google-cloud-bigquerystorage/latest/com.google.cloud.bigquery.storage.v1.AvroSerializationOptions.PicosTimestampPrecision
Enum AvroSerializationOptions.PicosTimestampPrecision (3.27.0) | Java client libraries | Google...
java clientenumlibrariesgoogle