# UpdateFieldMetadataEntry
## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**path** | **String** | Field (column) path whose metadata to update |
**metadata** | **std::collections::HashMap<String, String>** | Metadata key-value pairs to apply to the field. A null value deletes that key. |
**replace** | Option<**bool**> | If true, replace the field's existing metadata entirely; otherwise merge into it (optional, defaults to false). | [optional]
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