'How to filter below JSON based on the specific values in JSON expression or using Java?

I want to filter the below JSON based on value of en-US key like Template1 or Template2

[
  {
    "en-US": "Template1"
  },
  {
    "en-US": "Template2"
  },
  {
    "en-US": "Template2"
  },
  {
    "en-US": "Template2"
  },
  {
    "en-US": "Template1"
  },
  {
    "en-US": "Template1"
  },
  {
    "en-US": "Template1"
  },
  {
    "en-US": "Template2"
  },
]

I have tried with below JSON expression but it didn't work.

$[?(@.en-US=='Template1')]
javajsonexpression


Solution 1:[1]

I'm not sure which library you're using. But the following expression works in https://json-everything.net/json-path

$[?(@['en-US']=='Template1')]

The issue seems to be that json path frameworks don't like properties with dashes in the name. Using the [''] syntax was the only way I've found to circumvent that.

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 Pavel Ronin

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