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decode_json_fields processor decodes fields containing JSON strings and
replaces the strings with valid JSON objects.
processors: - decode_json_fields: fields: ["field1", "field2", ...] process_array: false max_depth: 1
decode_json_fields processor has the following configuration settings:
- The fields containing JSON strings to decode.
- (Optional) A boolean that specifies whether to process arrays. The default is false.
- (Optional) The maximum parsing depth. The default is 1.