* <ay> : Byte Array
* <aay> : Array of Byte Arrays
* <as> : String Array
+* <ax> : Array of signed 64 bit integer
* <b> : Boolean (0|1)
* <x> : Signed 64 bit integer
* <> : no return value
Exceptions: AttachmentInvalid, Failure, InvalidNumber, UntrustedIdentity
+sendTyping(recipient<s>, stop<b>) -> <>::
+* recipient : Phone number of a single recipient
+* targetSentTimestamp : True, if typing state should be stopped
+
+Exceptions: Failure, GroupNotFound, UntrustedIdentity
+
+
+sendReadReceipt(recipient<s>, targetSentTimestamp<ax>) -> <>::
+* recipient : Phone number of a single recipient
+* targetSentTimestamp : Array of Longs to identify the corresponding signal messages
+
+Exceptions: Failure, UntrustedIdentity
+
sendGroupMessageReaction(emoji<s>, remove<b>, targetAuthor<s>, targetSentTimestamp<x>, groupId<ay>) -> timestamp<x>::
* emoji : Unicode grapheme cluster of the emoji
* remove : Boolean, whether a previously sent reaction (emoji) should be removed
Exceptions: Failure, InvalidNumber
+sendGroupRemoteDeleteMessage(targetSentTimestamp<x>, groupId<ay>) -> timestamp<x>::
+* targetSentTimestamp : Long representing timestamp of the message to delete
+* groupId : Byte array with base64 encoded group identifier
+* timestamp : Long, can be used to identify the corresponding signal reply
+
+Exceptions: Failure, GroupNotFound
+
+sendRemoteDeleteMessage(targetSentTimestamp<x>, recipient<s>) -> timestamp<x>::
+sendRemoteDeleteMessage(targetSentTimestamp<x>, recipients<as>) -> timestamp<x>::
+* targetSentTimestamp : Long representing timestamp of the message to delete
+* recipient : String with the phone number of a single recipient
+* recipients : Array of strings with phone numbers, should there be more recipients
+* timestamp : Long, can be used to identify the corresponding signal reply
+
+Depending on the type of the recipient(s) field this deletes a message with one or multiple recipients.
+
+Exceptions: Failure, InvalidNumber
+
getContactName(number<s>) -> name<s>::
* number : Phone number
* name : Contact's name in local storage (from the master device for a linked account, or the one set with setContactName); if not set, contact's profile name is used
Exceptions: None, for unknown groups 0 (false) is returned
+removePin() -> <>::
+
+Removes registration PIN protection.
+
+Exception: Failure
+
+setPin(pin<s>) -> <>::
+* pin : PIN you set after registration (resets after 7 days of inactivity)
+
+Sets a registration lock PIN, to prevent others from registering your number.
+
+Exception: Failure
+
version() -> version<s>::
* version : Version string of signal-cli