{
  "args": {
    "access_level": {
      "desc": "Desired level of access _Acceptable values:_ `read` `write` `owner`",
      "required": true
    },
    "canvas_id": {
      "desc": "Encoded ID of the canvas",
      "example": "F1234ABCD",
      "required": true
    },
    "channel_ids": {
      "desc": "List of channels you wish to update access for. Can only be used if user\\_ids is not provided. Both `channel_ids` and `user_ids` cannot be passed at the same time.",
      "example": "[\"C1234ABCD\"]",
      "required": false,
      "type": "array"
    },
    "user_ids": {
      "desc": "List of users you wish to update access for. Can only be used if channel\\_ids is not provided. Both `channel_ids` and `user_ids` cannot be passed at the same time.",
      "example": "[\"U1234ABCD\"]",
      "required": false,
      "type": "array"
    }
  },
  "desc": "Sets the access level to a canvas for specified entities",
  "errors": {
    "canvas_disabled_user_team": "Canvas is disabled on user's team",
    "canvas_not_found": "The canvas you wish to update permissions for is not available.",
    "channel_not_found": "A channel could not be found.",
    "failed_to_update_user_ids": "Failed to update the specified user\\_ids.",
    "invalid_parameters": "One of user\\_ids or channel\\_ids must be defined, but not both.",
    "restricted_action": "User does not have permission to perform this action.",
    "user_not_found": "A user could not be found."
  },
  "rate_limit": {
    "label": "Tier 3: 50+ per minute",
    "url": "https://docs.slack.dev/apis/web-api/rate-limits"
  },
  "scopes": {
    "bot": [
      {
        "name": "canvases:write",
        "url": "https://docs.slack.dev/reference/scopes/canvases.write"
      }
    ],
    "user": [
      {
        "name": "canvases:write",
        "url": "https://docs.slack.dev/reference/scopes/canvases.write"
      }
    ]
  }
}