go - How to filter json data into an array

Question

I have a json file containing data about timezones. I want to take every value for the field "text" and add it to a String array. How would I do that using Go.

This is my json data:

{
    "value": "Dateline Standard Time",
    "abbr": "DST",
    "offset": -12,
    "isdst": false,
    "text": "(UTC-12:00) International Date Line West",
    "utc": [
      "Etc/GMT+12"
    ]
  },
  {
    "value": "UTC-11",
    "abbr": "U",
    "offset": -11,
    "isdst": false,
    "text": "(UTC-11:00) Coordinated Universal Time-11",
    "utc": [
      "Etc/GMT+11",
      "Pacific/Midway",
      "Pacific/Niue",
      "Pacific/Pago_Pago"
    ]
  },
  {
    "value": "Hawaiian Standard Time",
    "abbr": "HST",
    "offset": -10,
    "isdst": false,
    "text": "(UTC-10:00) Hawaii",
    "utc": [
      "Etc/GMT+10",
      "Pacific/Honolulu",
      "Pacific/Johnston",
      "Pacific/Rarotonga",
      "Pacific/Tahiti"
    ]
  }

This is the string array I want to to add each value for "text" to:

var DefaultSupportedTimezones = []string{}

The output of DefaultSupportedTimezones should be {"(UTC-12:00) International Date Line West", "(UTC-11:00) Coordinated Universal Time-11", ""(UTC-10:00) Hawaii"...}

Answer 1

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