feat: add import result gcs sink to the import files API

feat: add import result bq sink to the import files API PiperOrigin-RevId: 738394411

Author: Google APIs

google/cloud/aiplatform/v1beta1/vertex_rag_data.proto

@@ -526,6 +526,21 @@ message ImportRagFilesConfig {
  BigQueryDestination partial_failure_bigquery_sink = 12 [deprecated = true];
  }
 
+ // Optional. If provided, all successfully imported files and all partial
+ // failures are written to the sink.
+ oneof import_result_sink {
+ // The Cloud Storage path to write import result to.
+ GcsDestination import_result_gcs_sink = 14;
+
+ // The BigQuery destination to write import result to. It should be a
+ // bigquery table resource name (e.g.
+ // "bq://projectId.bqDatasetId.bqTableId"). The dataset must exist. If the
+ // table does not exist, it will be created with the expected schema. If the
+ // table exists, the schema will be validated and data will be added to this
+ // existing table.
+ BigQueryDestination import_result_bigquery_sink = 15;
+ }
+
  // Specifies the size and overlap of chunks after importing RagFiles.
  RagFileChunkingConfig rag_file_chunking_config = 4 [deprecated = true];