slack_kit

{
  "args": {
    "app_id": {
      "desc": "The ID of the app whose icon you want to set.",
      "required": true
    },
    "file": {
      "desc": "File contents via `multipart/form-data`",
      "required": false
    },
    "url": {
      "desc": "URL of a publicly hosted image",
      "required": false,
      "type": "string"
    }
  },
  "desc": "Sets the app icon",
  "errors": {
    "error_bad_format": "Icon must be a valid image file.",
    "invalid_app": "App does not exist.",
    "invalid_app_id": "App ID is not valid.",
    "invalid_icon_size": "Icon dimensions must be between 512x512px and 2000x2000px.",
    "invalid_parameters": "Only one of `URL` or `file` can be defined.",
    "missing_arguments": "One of `URL` or `file` must be provided.",
    "unable_to_open_file": "Error with file upload."
  },
  "rate_limit": {
    "label": "Tier 1: 1+ per minute",
    "url": "https://docs.slack.dev/apis/web-api/rate-limits"
  },
  "scopes": {
    "user": [
      {
        "name": "app_configurations:write",
        "url": "https://docs.slack.dev/reference/scopes/app_configurations.write"
      }
    ]
  }
}