core-lightning/doc/schemas/fundchannel_complete.schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "channel_id",
    "commitments_secured"
  ],
  "properties": {
    "channel_id": {
      "type": "hex",
      "description": "The channel_id of the resulting channel",
      "minLength": 64,
      "maxLength": 64
    },
    "commitments_secured": {
      "type": "boolean",
      "enum": [
        true
      ],
      "description": "Indication that channel is safe to use"
    }
  }
}