Added the method setBusinessAccountBio, allowing bots to change the bio of a managed business account.

Author: mircoianese

library/src/main/java/com/pengrad/telegrambot/request/business/SetBusinessAccountBio.kt

@@ -0,0 +1,24 @@
+package com.pengrad.telegrambot.request.business
+
+import com.pengrad.telegrambot.request.KBaseRequest
+import com.pengrad.telegrambot.response.BaseResponse
+import com.pengrad.telegrambot.utility.kotlin.optionalRequestParameter
+import com.pengrad.telegrambot.utility.kotlin.requestParameter
+
+@Suppress("unused")
+class SetBusinessAccountBio private constructor(
+    businessConnectionId: String,
+    bio: String?
+): KBaseRequest<SetBusinessAccountBio, BaseResponse>(BaseResponse::class) {
+
+    constructor(businessConnectionId: String) : this(
+        businessConnectionId = businessConnectionId,
+        bio = null
+    )
+
+    val businessConnectionId: String by requestParameter(businessConnectionId, customParameterName = "business_connection_id")
+
+    var bio: String? by optionalRequestParameter(bio, customParameterName = "bio")
+    fun bio(bio: String) = applySelf { this.bio = bio }
+
+}