api 7.1更新字段

Field	Type	Description
update_id	Integer	The update’s unique identifier. Update identifiers start from a certain positive number and increase sequentially. This identifier becomes especially handy if you’re using webhooks, since it allows you to ignore repeated updates or to restore the correct update sequence, should they get out of order. If there are no new updates for at least a week, then identifier of the next update will be chosen randomly instead of sequentially.
message	Message	Optional. New incoming message of any kind – text, photo, sticker, etc.
edited_message	Message	Optional. New version of a message that is known to the bot and was edited. This update may at times be triggered by changes to message fields that are either unavailable or not actively used by your bot.
channel_post	Message	Optional. New incoming channel post of any kind – text, photo, sticker, etc.
edited_channel_post	Message	Optional. New version of a channel post that is known to the bot and was edited. This update may at times be triggered by changes to message fields that are either unavailable or not actively used by your bot.
message_reaction	MessageReactionUpdated	Optional. A reaction to a message was changed by a user. The bot must be an administrator in the chat and must explicitly specify “message_reaction” in the list of allowed_updates to receive these updates. The update isn’t received for reactions set by bots.
message_reaction_count	MessageReactionCountUpdated	Optional. Reactions to a message with anonymous reactions were changed. The bot must be an administrator in the chat and must explicitly specify “message_reaction_count” in the list of allowed_updates to receive these updates. The updates are grouped and can be sent with delay up to a few minutes.
inline_query	InlineQuery	Optional. New incoming inline query
chosen_inline_result	ChosenInlineResult	Optional. The result of an inline query that was chosen by a user and sent to their chat partner. Please see our documentation on the feedback collecting for details on how to enable these updates for your bot.
callback_query	CallbackQuery	Optional. New incoming callback query
shipping_query	ShippingQuery	Optional. New incoming shipping query. Only for invoices with flexible price
pre_checkout_query	PreCheckoutQuery	Optional. New incoming pre-checkout query. Contains full information about checkout
poll	Poll	Optional. New poll state. Bots receive only updates about manually stopped polls and polls, which are sent by the bot
poll_answer	PollAnswer	Optional. A user changed their answer in a non-anonymous poll. Bots receive new votes only in polls that were sent by the bot itself.
my_chat_member	ChatMemberUpdated	Optional. The bot’s chat member status was updated in a chat. For private chats, this update is received only when the bot is blocked or unblocked by the user.
chat_member	ChatMemberUpdated	Optional. A chat member’s status was updated in a chat. The bot must be an administrator in the chat and must explicitly specify “chat_member” in the list of allowed_updates to receive these updates.
chat_join_request	ChatJoinRequest	Optional. A request to join the chat has been sent. The bot must have the can_invite_users administrator right in the chat to receive these updates.
chat_boost	ChatBoostUpdated	Optional. A chat boost was added or changed. The bot must be an administrator in the chat to receive these updates.
removed_chat_boost	ChatBoostRemoved	Optional. A boost was removed from a chat. The bot must be an administrator in the chat to receive these updates.

getupdates方法

Parameter	Type	Required	Description
offset	Integer	Optional	Identifier of the first update to be returned. Must be greater by one than the highest among the identifiers of previously received updates. By default, updates starting with the earliest unconfirmed update are returned. An update is considered confirmed as soon as getUpdates is called with an offset higher than its update_id. The negative offset can be specified to retrieve updates starting from -offset update from the end of the updates queue. All previous updates will be forgotten.
limit	Integer	Optional	Limits the number of updates to be retrieved. Values between 1-100 are accepted. Defaults to 100.
timeout	Integer	Optional	Timeout in seconds for long polling. Defaults to 0, i.e. usual short polling. Should be positive, short polling should be used for testing purposes only.
allowed_updates	Array of String	Optional	A JSON-serialized list of the update types you want your bot to receive. For example, specify [“message”, “edited_channel_post”, “callback_query”] to only receive updates of these types. See Update for a complete list of available update types. Specify an empty list to receive all update types except chat_member, message_reaction, and message_reaction_count (default). If not specified, the previous setting will be used. Please note that this parameter doesn’t affect updates created before the call to the getUpdates, so unwanted updates may be received for a short period of time.

setwebhook方法

Parameter	Type	Required	Description
url	String	Yes	HTTPS URL to send updates to. Use an empty string to remove webhook integration
certificate	InputFile	Optional	Upload your public key certificate so that the root certificate in use can be checked. See our self-signed guide for details.
ip_address	String	Optional	The fixed IP address which will be used to send webhook requests instead of the IP address resolved through DNS
max_connections	Integer	Optional	The maximum allowed number of simultaneous HTTPS connections to the webhook for update delivery, 1-100. Defaults to 40. Use lower values to limit the load on your bot’s server, and higher values to increase your bot’s throughput.
allowed_updates	Array of String	Optional	A JSON-serialized list of the update types you want your bot to receive. For example, specify [“message”, “edited_channel_post”, “callback_query”] to only receive updates of these types. See Update for a complete list of available update types. Specify an empty list to receive all update types except chat_member, message_reaction, and message_reaction_count (default). If not specified, the previous setting will be used. Please note that this parameter doesn’t affect updates created before the call to the setWebhook, so unwanted updates may be received for a short period of time.
drop_pending_updates	Boolean	Optional	Pass True to drop all pending updates
secret_token	String	Optional	A secret token to be sent in a header “X-Telegram-Bot-Api-Secret-Token” in every webhook request, 1-256 characters. Only characters A-Z, a-z, 0-9, _ and – are allowed. The header is useful to ensure that the request comes from a webhook set by you.
drop_pending_updates	Boolean	Optional	Pass True to drop all pending updates

getwebhookinfo：
使用此方法获取当前的Webhook状态。 不需要参数。 成功，返回Webhookinfo对象。 如果机器人使用getupdates，将返回带有URL字段空的对象。

WebhookInfo方法

Field	Type	Description
url	String	Webhook URL, may be empty if webhook is not set up
has_custom_certificate	Boolean	True, if a custom certificate was provided for webhook certificate checks
pending_update_count	Integer	Number of updates awaiting delivery
ip_address	String	Optional. Currently used webhook IP address
last_error_date	Integer	Optional. Unix time for the most recent error that happened when trying to deliver an update via webhook
last_error_message	String	Optional. Error message in human-readable format for the most recent error that happened when trying to deliver an update via webhook
last_synchronization_error_date	Integer	Optional. Unix time of the most recent error that happened when trying to synchronize available updates with Telegram datacenters
max_connections	Integer	Optional. The maximum allowed number of simultaneous HTTPS connections to the webhook for update delivery
allowed_updates	Array of String	Optional. A list of update types the bot is subscribed to. Defaults to all update types except chat_member