vrl 0.32.0

Vector Remap Language
Documentation 
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{
  "anchor": "parse_query_string",
  "name": "parse_query_string",
  "category": "Parse",
  "description": "Parses the `value` as a query string.",
  "arguments": [
    {
      "name": "value",
      "description": "The string to parse.",
      "required": true,
      "type": [
        "string"
      ]
    }
  ],
  "return": {
    "types": [
      "object"
    ]
  },
  "examples": [
    {
      "title": "Parse simple query string",
      "source": "parse_query_string(\"foo=1&bar=2\")",
      "return": {
        "foo": "1",
        "bar": "2"
      }
    },
    {
      "title": "Parse query string",
      "source": "parse_query_string(\"foo=%2B1&bar=2&bar=3&xyz\")",
      "return": {
        "bar": [
          "2",
          "3"
        ],
        "foo": "+1",
        "xyz": ""
      }
    },
    {
      "title": "Parse Ruby on Rails' query string",
      "source": "parse_query_string(\"?foo%5b%5d=1&foo%5b%5d=2\")",
      "return": {
        "foo[]": [
          "1",
          "2"
        ]
      }
    }
  ],
  "notices": [
    "All values are returned as strings. We recommend manually coercing values to desired\ntypes as you see fit. Empty keys and values are allowed."
  ],
  "pure": true
}