on_metadata_list Event
Fires once for each metadata item returned when object information and metadata is retrieved.
Syntax
class S3ClientMetadataListEventParams(object): @property def name() -> str: ... @property def value() -> str: ... # In class S3Client: @property def on_metadata_list() -> Callable[[S3ClientMetadataListEventParams], None]: ... @on_metadata_list.setter def on_metadata_list(event_hook: Callable[[S3ClientMetadataListEventParams], None]) -> None: ...
Remarks
This event fires once for each metadata item returned when get_object_info is called.
Name is the name of the metadata item, without the service-specific prefix (e.g., x-amz-meta-, x-goog-meta-, etc.). Keep in mind that the server stores metadata names in lowercase.
Value is the metadata item's value.