{
  "args": {
    "external_id": {
      "desc": "A unique identifier of the view set by the developer. Must be unique for all views on a team. Max length of 255 characters. Either `view_id` or `external_id` is required. Update a view by passing a new view definition object along with the `view_id` returned in `views.open` or the `external_id`.",
      "example": "bmarley_view2",
      "required": false,
      "type": "string"
    },
    "hash": {
      "desc": "A string that represents view state to protect against possible race conditions.",
      "example": "156772938.1827394",
      "required": false,
      "type": "string"
    },
    "view": {
      "desc": "A view object. This must be a JSON-encoded string.",
      "required": true
    },
    "view_id": {
      "desc": "A unique identifier of the view to be updated. Either `view_id` or `external_id` is required. Update a view by passing a new view definition object along with the `view_id` returned in `views.open` or the `external_id`.",
      "example": "VMM512F2U",
      "required": false,
      "type": "string"
    }
  },
  "desc": "Update an existing view.",
  "errors": {
    "duplicate_external_id": "Error returned when the given `external_id` has already be used.",
    "hash_conflict": "Error returned when the provided `hash` doesn't match the current stored value.",
    "not_found": "Error returned when the given `view_id` or `external_id` doesn't exist.",
    "view_too_large": "Error returned if the provided view is greater than 250kb."
  },
  "rate_limit": {
    "label": "Tier 4: 100+ per minute",
    "url": "https://docs.slack.dev/apis/web-api/rate-limits"
  },
  "scopes": {}
}