JsonMutatorProcessor

class aws_cdk.aws_logs.JsonMutatorProcessor(*, type, add_keys_options=None, copy_value_options=None, delete_keys_options=None, list_to_map_options=None, move_keys_options=None, rename_keys_options=None)

Bases: object

Processor for JSON mutation operations.

ExampleMetadata:: infused

Example:

# Create a log group
log_group = logs.LogGroup(self, "MyLogGroup")

# Create a JSON parser processor
json_parser = logs.ParserProcessor(
    type=logs.ParserProcessorType.JSON
)

# Create a processor to add keys
add_keys_processor = logs.JsonMutatorProcessor(
    type=logs.JsonMutatorType.ADD_KEYS,
    add_keys_options=logs.AddKeysProperty(
        entries=[logs.AddKeyEntryProperty(
            key="metadata.transformed_in",
            value="CloudWatchLogs"
        )]
    )
)

# Create a transformer with these processors
logs.Transformer(self, "Transformer",
    transformer_name="MyTransformer",
    log_group=log_group,
    transformer_config=[json_parser, add_keys_processor]
)

Creates a new JSON mutator processor.

Parameters:

type (JsonMutatorType) – The type of JSON mutation operation.
add_keys_options (Union[AddKeysProperty, Dict[str, Any], None]) – Options for adding keys. Required when type is ADD_KEYS. Default: - No adding keys processor is created if props not set
copy_value_options (Union[CopyValueProperty, Dict[str, Any], None]) – Options for copying values. Required when type is COPY_VALUE. Default: - No copy value processor is created if props not set
delete_keys_options (Union[ProcessorDeleteKeysProperty, Dict[str, Any], None]) – Keys to delete. Required when type is DELETE_KEYS. Default: - No delete key processor is created if props not set
list_to_map_options (Union[ListToMapProperty, Dict[str, Any], None]) – Options for converting lists to maps. Required when type is LIST_TO_MAP. Default: - No list-to-map processor is created if props not set
move_keys_options (Union[MoveKeysProperty, Dict[str, Any], None]) – Options for moving keys. Required when type is MOVE_KEYS. Default: - No move key processor is created if props not set
rename_keys_options (Union[RenameKeysProperty, Dict[str, Any], None]) – Options for renaming keys. Required when type is RENAME_KEYS. Default: - No rename key processor is created if props not set

Attributes

type: The type of JSON mutation operation.