github.com/GuanceCloud/cliutils@v1.1.21/pipeline/ptinput/funcs/md/add_key.en.md (about)

     1  ### `add_key()` {#fn-add-key}
     2  
     3  Function prototype: `fn add_key(key, value)`
     4  
     5  Function description: Add a key to point
     6  
     7  Function parameters:
     8  
     9  - `key`: key name
    10  - `value`: key value
    11  
    12  Example:
    13  
    14  ```python
    15  # input: {"age": 17, "name": "zhangsan", "height": 180}
    16  
    17  # script
    18  add_key(city, "shanghai")
    19  
    20  # result
    21  {
    22      "age": 17,
    23      "height": 180,
    24      "name": "zhangsan",
    25      "city": "shanghai"
    26  }
    27  ```