Parsing json to yaml formatting options required for the yaml class

[Naresh]

Hi im trying to parse a json string to yaml
current output

environment: kubernetes
actions:
  action1:
    read:
    - parquet:
      - path: hdfs
      - tableName: table
    transform:
    - transform:
      - columnToTransform: ''
      - coalesce: ''
    write:
    - parquet:
      - path: ''

but i require output in the below format as i couldnt and methods available for it
i need double quotes("") for environment,path,tab value in the yaml output

environment: "kubernetes"
actions:
  action1:
    read:
    - parquet:
      - path: "hdfs"
      - tab: "table"
    transform:
    - transform:
      - column: ''
      - partition: ''
    write:
    - parquet:
      - pth: 'hdfs'