vrl 0.32.0

Vector Remap Language
Documentation 
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{
  "anchor": "encode_json",
  "name": "encode_json",
  "category": "Codec",
  "description": "Encodes the `value` to JSON.",
  "arguments": [
    {
      "name": "value",
      "description": "The value to convert to a JSON string.",
      "required": true,
      "type": [
        "any"
      ]
    },
    {
      "name": "pretty",
      "description": "Whether to pretty print the JSON string or not.",
      "required": false,
      "type": [
        "boolean"
      ],
      "default": "false"
    }
  ],
  "return": {
    "types": [
      "string"
    ]
  },
  "examples": [
    {
      "title": "Encode object to JSON",
      "source": "encode_json({\"field\": \"value\", \"another\": [1,2,3]})",
      "return": "s'{\"another\":[1,2,3],\"field\":\"value\"}'"
    },
    {
      "title": "Encode object to as pretty-printed JSON",
      "source": "encode_json({\"field\": \"value\", \"another\": [1,2,3]}, true)",
      "return": "{\n  \"another\": [\n    1,\n    2,\n    3\n  ],\n  \"field\": \"value\"\n}"
    }
  ],
  "pure": true
}