{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "paymentChannelFund",
  "link": "payment-channel-fund",
  "type": "object",
  "properties": {
    "amount": {
      "$ref": "value",
      "description": "Amount of XRP to fund the channel with."
    },
    "channel": {
      "$ref": "hash256",
      "description": "256-bit hexadecimal channel identifier."
    },
    "expiration": {
      "type": "string",
      "format": "date-time",
      "description": "New expiration for this channel. (This does not change the cancelAfter expiration, if the channel has one.) Cannot move the expiration sooner than settleDelay seconds from time of the request."
    },
    "memos": {"$ref": "memos"}
  },
  "required": ["amount", "channel"],
  "additionalProperties": false
}