{
  "$schema": "../rpc-schema-draft.json",
  "type": "object",
  "additionalProperties": false,
  "rpc": "askrene-inform-channel",
  "title": "Command to add channel capacity restrictions to layer (EXPERIMENTAL)",
  "description": [
    "WARNING: experimental, so API may change.",
    "",
    "The **askrene-inform-channel** RPC command tells askrene about the minimum or maximum current capacity of a given channel.  It can be applied whether the current channel exists or not."
  ],
  "request": {
    "required": [
      "layer",
      "short_channel_id_dir"
    ],
    "properties": {
      "layer": {
        "type": "string",
        "description": [
          "The name of the layer to apply this change to."
        ]
      },
      "short_channel_id_dir": {
        "type": "short_channel_id_dir",
        "description": [
          "The short channel id and direction to apply this change to."
        ]
      },
      "minimum_msat": {
        "type": "msat",
        "description": [
          "The minumum value which this channel could pass.  This or *minimum_msat* must be specified, but not both."
        ]
      },
      "maximum_msat": {
        "type": "msat",
        "description": [
          "The maximum value which this channel could pass.  This or *minimum_msat* must be specified, but not both."
        ]
      }
    }
  },
  "response": {
    "required": [
      "constraint"
    ],
    "properties": {
      "constraint": {
        "type": "object",
        "required": [
          "short_channel_id_dir",
          "timestamp"
        ],
        "properties": {
          "short_channel_id_dir": {
            "type": "short_channel_id_dir",
            "description": [
              "The *short_channel_id* and *direction* specified."
            ]
          },
          "timestamp": {
            "type": "u64",
            "description": [
              "The UNIX time (seconds since 1970) this was created."
            ]
          },
          "maximum_msat": {
            "type": "msat",
            "description": [
              "The *minimum_msat* (if specified)"
            ]
          },
          "minimum_msat": {
            "type": "msat",
            "description": [
              "The *maximum_msat* (if specified)"
            ]
          }
        }
      }
    }
  },
  "see_also": [
    "lightning-getroutes(7)",
    "lightning-askrene-disable-node(7)",
    "lightning-askrene-create-channel(7)",
    "lightning-askrene-listlayers(7)",
    "lightning-askrene-age(7)"
  ],
  "author": [
    "Rusty Russell <<rusty@rustcorp.com.au>> is mainly responsible."
  ],
  "resources": [
    "Main web site: <https://github.com/ElementsProject/lightning>"
  ]
}