How to delete question marks in complex types

[马称]

Hello, I am transferring from JavaBean to yaml, but the generated result contains a question mark. How can I make the question mark in the first line no longer be displayed?

current:

? !SHARDING
  defaultDatabaseStrategy:
    standard:
      shardingAlgorithmName: ds_inline
      shardingColumn: order_id
  keyGenerators:
    snowflake:
      type: SNOWFLAKE
  scaling:
    default_scaling: null
  scalingName: default_scaling
  shardingAlgorithms:
    ds_inline:
      props:
        algorithm-expression: ds_${order_id % 2}
      type: INLINE
  tables:
    t_order:
      actualDataNodes: ds_${0..1}.t_order_${0..1}
      keyGenerateStrategy:
        column: order_id
        keyGeneratorName: snowflake
      logicTable: t_order

‌

expect:

!SHARDING
  defaultDatabaseStrategy:
    standard:
      shardingAlgorithmName: ds_inline
      shardingColumn: order_id
  keyGenerators:
    snowflake:
      type: SNOWFLAKE
  scaling:
    default_scaling: null
  scalingName: default_scaling
  shardingAlgorithms:
    ds_inline:
      props:
        algorithm-expression: ds_${order_id % 2}
      type: INLINE
  tables:
    t_order:
      actualDataNodes: ds_${0..1}.t_order_${0..1}
      keyGenerateStrategy:
        column: order_id
        keyGeneratorName: snowflake
      logicTable: t_order

‌

[Andrey Somov]

Hi, a test is the best way to show the issue. If your structure is a key which is not a simple key, the ? will be required.

https://yaml.org/spec/1.1/#simple key/

[马称]

Thank you for your reply. The problem has been solved.