APIErrorsDiscord.js

 // Checked that with console.log(Discord) from Discord.js

APIErrors: {
      UNKNOWN_ACCOUNT: 10001,
      UNKNOWN_APPLICATION: 10002,
      UNKNOWN_CHANNEL: 10003,
      UNKNOWN_GUILD: 10004,
      UNKNOWN_INTEGRATION: 10005,
      UNKNOWN_INVITE: 10006,
      UNKNOWN_MEMBER: 10007,
      UNKNOWN_MESSAGE: 10008,
      UNKNOWN_OVERWRITE: 10009,
      UNKNOWN_PROVIDER: 10010,
      UNKNOWN_ROLE: 10011,
      UNKNOWN_TOKEN: 10012,
      UNKNOWN_USER: 10013,
      UNKNOWN_EMOJI: 10014,
      UNKNOWN_WEBHOOK: 10015,
      UNKNOWN_WEBHOOK_SERVICE: 10016,
      UNKNOWN_SESSION: 10020,
      UNKNOWN_BAN: 10026,
      UNKNOWN_SKU: 10027,
      UNKNOWN_STORE_LISTING: 10028,
      UNKNOWN_ENTITLEMENT: 10029,
      UNKNOWN_BUILD: 10030,
      UNKNOWN_LOBBY: 10031,
      UNKNOWN_BRANCH: 10032,
      UNKNOWN_STORE_DIRECTORY_LAYOUT: 10033,
      UNKNOWN_REDISTRIBUTABLE: 10036,
      UNKNOWN_GIFT_CODE: 10038,
      UNKNOWN_STREAM: 10049,
      UNKNOWN_PREMIUM_SERVER_SUBSCRIBE_COOLDOWN: 10050,
      UNKNOWN_GUILD_TEMPLATE: 10057,
      UNKNOWN_DISCOVERABLE_SERVER_CATEGORY: 10059,
      UNKNOWN_STICKER: 10060,
      UNKNOWN_INTERACTION: 10062,
      UNKNOWN_APPLICATION_COMMAND: 10063,
      UNKNOWN_APPLICATION_COMMAND_PERMISSIONS: 10066,
      UNKNOWN_STAGE_INSTANCE: 10067,
      UNKNOWN_GUILD_MEMBER_VERIFICATION_FORM: 10068,
      UNKNOWN_GUILD_WELCOME_SCREEN: 10069,
      UNKNOWN_GUILD_SCHEDULED_EVENT: 10070,
      UNKNOWN_GUILD_SCHEDULED_EVENT_USER: 10071,
      BOT_PROHIBITED_ENDPOINT: 20001,
      BOT_ONLY_ENDPOINT: 20002,
      CANNOT_SEND_EXPLICIT_CONTENT: 20009,
      NOT_AUTHORIZED: 20012,
      SLOWMODE_RATE_LIMIT: 20016,
      ACCOUNT_OWNER_ONLY: 20018,
      ANNOUNCEMENT_EDIT_LIMIT_EXCEEDED: 20022,
      CHANNEL_HIT_WRITE_RATELIMIT: 20028,
      CONTENT_NOT_ALLOWED: 20031,
      GUILD_PREMIUM_LEVEL_TOO_LOW: 20035,
      MAXIMUM_GUILDS: 30001,
      MAXIMUM_FRIENDS: 30002,
      MAXIMUM_PINS: 30003,
      MAXIMUM_RECIPIENTS: 30004,
      MAXIMUM_ROLES: 30005,
      MAXIMUM_WEBHOOKS: 30007,
      MAXIMUM_EMOJIS: 30008,
      MAXIMUM_REACTIONS: 30010,
      MAXIMUM_CHANNELS: 30013,
      MAXIMUM_ATTACHMENTS: 30015,
      MAXIMUM_INVITES: 30016,
      MAXIMUM_ANIMATED_EMOJIS: 30018,
      MAXIMUM_SERVER_MEMBERS: 30019,
      MAXIMUM_NUMBER_OF_SERVER_CATEGORIES: 30030,
      GUILD_ALREADY_HAS_TEMPLATE: 30031,
      MAXIMUM_THREAD_PARTICIPANTS: 30033,
      MAXIMUM_NON_GUILD_MEMBERS_BANS: 30035,
      MAXIMUM_BAN_FETCHES: 30037,
      MAXIMUM_NUMBER_OF_STICKERS_REACHED: 30039,
      MAXIMUM_PRUNE_REQUESTS: 30040,
      MAXIMUM_GUILD_WIDGET_SETTINGS_UPDATE: 30042,
      UNAUTHORIZED: 40001,
      ACCOUNT_VERIFICATION_REQUIRED: 40002,
      DIRECT_MESSAGES_TOO_FAST: 40003,
      REQUEST_ENTITY_TOO_LARGE: 40005,
      FEATURE_TEMPORARILY_DISABLED: 40006,
      USER_BANNED: 40007,
      TARGET_USER_NOT_CONNECTED_TO_VOICE: 40032,
      ALREADY_CROSSPOSTED: 40033,
      MISSING_ACCESS: 50001,
      INVALID_ACCOUNT_TYPE: 50002,
      CANNOT_EXECUTE_ON_DM: 50003,
      EMBED_DISABLED: 50004,
      CANNOT_EDIT_MESSAGE_BY_OTHER: 50005,
      CANNOT_SEND_EMPTY_MESSAGE: 50006,
      CANNOT_MESSAGE_USER: 50007,
      CANNOT_SEND_MESSAGES_IN_VOICE_CHANNEL: 50008,
      CHANNEL_VERIFICATION_LEVEL_TOO_HIGH: 50009,
      OAUTH2_APPLICATION_BOT_ABSENT: 50010,
      MAXIMUM_OAUTH2_APPLICATIONS: 50011,
      INVALID_OAUTH_STATE: 50012,
      MISSING_PERMISSIONS: 50013,
      INVALID_AUTHENTICATION_TOKEN: 50014,
      NOTE_TOO_LONG: 50015,
      INVALID_BULK_DELETE_QUANTITY: 50016,
      CANNOT_PIN_MESSAGE_IN_OTHER_CHANNEL: 50019,
      INVALID_OR_TAKEN_INVITE_CODE: 50020,
      CANNOT_EXECUTE_ON_SYSTEM_MESSAGE: 50021,
      CANNOT_EXECUTE_ON_CHANNEL_TYPE: 50024,
      INVALID_OAUTH_TOKEN: 50025,
      MISSING_OAUTH_SCOPE: 50026,
      INVALID_WEBHOOK_TOKEN: 50027,
      INVALID_ROLE: 50028,
      INVALID_RECIPIENTS: 50033,
      BULK_DELETE_MESSAGE_TOO_OLD: 50034,
      INVALID_FORM_BODY: 50035,
      INVITE_ACCEPTED_TO_GUILD_NOT_CONTAINING_BOT: 50036,
      INVALID_API_VERSION: 50041,
      FILE_UPLOADED_EXCEEDS_MAXIMUM_SIZE: 50045,
      INVALID_FILE_UPLOADED: 50046,
      CANNOT_SELF_REDEEM_GIFT: 50054,
      PAYMENT_SOURCE_REQUIRED: 50070,
      CANNOT_DELETE_COMMUNITY_REQUIRED_CHANNEL: 50074,
      INVALID_STICKER_SENT: 50081,
      INVALID_OPERATION_ON_ARCHIVED_THREAD: 50083,
      INVALID_THREAD_NOTIFICATION_SETTINGS: 50084,
      PARAMETER_EARLIER_THAN_CREATION: 50085,
      GUILD_NOT_AVAILABLE_IN_LOCATION: 50095,
      GUILD_MONETIZATION_REQUIRED: 50097,
      INSUFFICIENT_BOOSTS: 50101,
      TWO_FACTOR_REQUIRED: 60003,
      NO_USERS_WITH_DISCORDTAG_EXIST: 80004,
      REACTION_BLOCKED: 90001,
      RESOURCE_OVERLOADED: 130000,
      STAGE_ALREADY_OPEN: 150006,
      CANNOT_REPLY_WITHOUT_READ_MESSAGE_HISTORY_PERMISSION: 160002,
      MESSAGE_ALREADY_HAS_THREAD: 160004,
      THREAD_LOCKED: 160005,
      MAXIMUM_ACTIVE_THREADS: 160006,
      MAXIMUM_ACTIVE_ANNOUNCEMENT_THREADS: 160007,
      INVALID_JSON_FOR_UPLOADED_LOTTIE_FILE: 170001,
      UPLOADED_LOTTIES_CANNOT_CONTAIN_RASTERIZED_IMAGES: 170002,
      STICKER_MAXIMUM_FRAMERATE_EXCEEDED: 170003,
      STICKER_FRAME_COUNT_EXCEEDS_MAXIMUM_OF_1000_FRAMES: 170004,
      LOTTIE_ANIMATION_MAXIMUM_DIMENSIONS_EXCEEDED: 170005,
      STICKER_FRAME_RATE_IS_TOO_SMALL_OR_TOO_LARGE: 170006,
      STICKER_ANIMATION_DURATION_EXCEEDS_MAXIMUM_OF_5_SECONDS: 170007
}