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The value remover transformer can be used to remove unnecessary entity data from an incoming request. For example for privacy reasons or simply because system a delivers more data then needed in system b.

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Fields

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Patterns

At least one pattern is required. A pattern is a filter that is applied on the keys in the context data to determine if an element needs to be removed or not.

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Key

Required. The key in the entity data that needs to be removed. The field supports placeholders and jmespath expressions.

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Sample data

  • Key: product.price
Input: 
{ 
    "product": { 
        "name": "example", 
        "price": 10 
    } 
}
Output: 
{
    "product": { 
        "name": "example" 
    } 
}
  • Key: product.name
Input: 
{ 
    "product": { 
        "name": "example", 
        "price": 10 
    } 
}
Output: 
{ 
    "product": { 
        "price": 10 
    } 
}