{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/EventGatewayModifyHeaderSetAction",
  "title": "EventGatewayModifyHeaderSetAction",
  "description": "An action that sets a header key and value.",
  "type": "object",
  "properties": {
    "op": {
      "type": "string",
      "const": "set"
    },
    "key": {
      "description": "The key of the header to set.",
      "type": "string"
    },
    "value": {
      "description": "The value of the header to set.",
      "type": "string"
    }
  },
  "required": [
    "op",
    "key",
    "value"
  ]
}