Add additional fields to advertisemend methods

docs_test.go

@@ -10,8 +10,8 @@ func ExampleKeybase_AdvertiseCommand() {
 	c := BotAdvertisement{
 		Type: "public",
 		BotCommands: []BotCommand{
-			NewBotCommand("help", "Get help using this bot"),
+			NewBotCommand("help", "Get help using this bot", "!help <command>"),
-			NewBotCommand("hello", "Say hello"),
+			NewBotCommand("hello", "Say hello", "!hello"),
 		},
 	}
 

keybase.go

@@ -37,10 +37,26 @@ func NewKeybase(path ...string) *Keybase {
 }
 
 // NewBotCommand returns a new BotCommand instance
-func NewBotCommand(name string, description string) BotCommand {
+func NewBotCommand(name, description, usage string, extendedDescription ...BotCommandExtendedDescription) BotCommand {
-	return BotCommand{
+	result := BotCommand{
 		Name:        name,
 		Description: description,
+		Usage:       usage,
+	}
+
+	if len(extendedDescription) > 0 {
+		result.ExtendedDescription = &extendedDescription[0]
+	}
+
+	return result
+}
+
+// NewBotCommandExtendedDescription
+func NewBotCommandExtendedDescription(title, desktopBody, mobileBody string) BotCommandExtendedDescription {
+	return BotCommandExtendedDescription{
+		Title:       title,
+		DesktopBody: desktopBody,
+		MobileBody:  mobileBody,
 	}
 }
 

types.go

@@ -299,6 +299,14 @@ type Channel struct {
 type BotCommand struct {
 	Name                string                         `json:"name"`
 	Description         string                         `json:"description"`
+	Usage               string                         `json:"usage"`
+	ExtendedDescription *BotCommandExtendedDescription `json:"extended_description,omitempty"`
+}
+
+type BotCommandExtendedDescription struct {
+	Title       string `json:"title"`
+	DesktopBody string `json:"desktop_body"`
+	MobileBody  string `json:"mobile_body"`
 }
 
 type BotAdvertisement struct {