private static ObjectMapper getObjectMapper() {
        return new ObjectMapper()
                .enable(
                        DeserializationFeature.FAIL_ON_IGNORED_PROPERTIES,
                        DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES,
                        DeserializationFeature.FAIL_ON_READING_DUP_TREE_KEY)
                .disable(
                        SerializationFeature.FAIL_ON_EMPTY_BEANS);
    }
Returns the format represented by the given json.

@param json The json representing the given format.
@return The format represented by the given json.
@throws IOException Thrown when the format cannot be demarshalled.
inlong-common/src/main/java/org/apache/inlong/common/pojo/sort/dataflow/field/format/FormatUtils.java