# MaterializedViewUdtfEntry
## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**kind** | **String** | Discriminates a batch UDTF (`udtf`, full-overwrite refresh) from a chunker (`chunker`, incremental 1:N refresh). Must match the enclosing request's `kind`. |
**udtf** | **String** | Base64-encoded UDTFSpec / ChunkerSpec JSON envelope (per kind). |
**udtf_sha** | **String** | SHA-256 checksum of the envelope; server validates. |
**udtf_name** | **String** | Name of the UDTF |
**udtf_version** | **String** | Version of the UDTF |
**input_columns** | Option<**Vec<String>**> | Source columns the UDTF reads. Null means all columns (batch UDTF only). | [optional]
**partition_by** | Option<**String**> | Batch UDTF only. Column-value partition key for partition-parallel execution. Mutually exclusive with `partition_by_indexed_column`. | [optional]
**partition_by_indexed_column** | Option<**String**> | Batch UDTF only. Source column with an IVF-family index used for index-based partitioning. The server validates the index exists at create time. | [optional]
**num_cpus** | Option<**f64**> | Ray actor CPU request. | [optional]
**num_gpus** | Option<**f64**> | Ray actor GPU request. | [optional]
**memory** | Option<**i32**> | Ray actor memory request, in bytes. | [optional]
**error_handling** | Option<[**serde_json::Value**](.md)> | Batch UDTF only. Serialized ErrorHandlingConfig controlling partition-grain fail/retry/skip behavior. | [optional]
**batch** | Option<**bool**> | Chunker only. True for a batched chunker; affects how the worker dispatches input rows. | [optional]
**manifest** | Option<**String**> | JSON-serialized GenevaManifest for the UDTF environment. | [optional]
**manifest_checksum** | Option<**String**> | SHA-256 checksum of the manifest content. | [optional]
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