3.x Bot API 6.1 (#937)

Added support of Bot API 6.1

docs/api/methods/create_invoice_link.rst

@@ -0,0 +1,44 @@
+#################
+createInvoiceLink
+#################
+
+Returns: :obj:`str`
+
+.. automodule:: aiogram.methods.create_invoice_link
+    :members:
+    :member-order: bysource
+    :undoc-members: True
+
+
+Usage
+=====
+
+As bot method
+-------------
+
+.. code-block::
+
+    result: str = await bot.create_invoice_link(...)
+
+
+Method as object
+----------------
+
+Imports:
+
+- :code:`from aiogram.methods.create_invoice_link import CreateInvoiceLink`
+- alias: :code:`from aiogram.methods import CreateInvoiceLink`
+
+With specific bot
+~~~~~~~~~~~~~~~~~
+
+.. code-block:: python
+
+    result: str = await bot(CreateInvoiceLink(...))
+
+As reply into Webhook in handler
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: python
+
+    return CreateInvoiceLink(...)