SW-4489 Implemetned EditMessage support

Author: prostraction

README.md

@@ -231,6 +231,7 @@ print(response.data)
 | `serviceMethods.getContacts`           | The method is designed to get a list of contacts of the current account                                                  | [GetContacts](https://green-api.com/en/docs/api/service/GetContacts/)                                       |
 | `serviceMethods.getContactInfo`        | The method is designed to obtain information about the contact                                                           | [GetContactInfo](https://green-api.com/en/docs/api/service/GetContactInfo/)                                 |
 | `serviceMethods.deleteMessage`         | The method deletes the message from chat                                                                                 | [DeleteMessage](https://green-api.com/en/docs/api/service/deleteMessage/)                                   |
+| `serviceMethods.editMessage`           | The method edits the message in chat                                                                                     | [EditMessage](https://green-api.com/en/docs/api/service/editMessage/)                                   |
 | `serviceMethods.archiveChat`           | The method archives the chat                                                                                             | [ArchiveChat](https://green-api.com/en/docs/api/service/archiveChat/)                                       |
 | `serviceMethods.unarchiveChat`         | The method unarchives the chat                                                                                           | [UnarchiveChat](https://green-api.com/en/docs/api/service/unarchiveChat/)                                   |
 | `serviceMethods.setDisappearingChat`   | The method is designed to change the settings of disappearing messages in chats                                          | [SetDisappearingChat](https://green-api.com/en/docs/api/service/SetDisappearingChat/)                       |

whatsapp_api_client_python/tools/serviceMethods.py

@@ -94,6 +94,23 @@ def deleteMessage(self, chatId: str, idMessage: str) -> Response:
             ), request_body
         )
 
+    def editMessage(self, chatId: str, idMessage: str, message: str) -> Response:
+        """
+        The method edits a message in chat.
+
+        https://green-api.com/en/docs/api/service/editMessage/
+        """
+
+        request_body = locals()
+        request_body.pop("self")
+
+        return self.api.request(
+            "POST", (
+                "{{host}}/waInstance{{idInstance}}/"
+                "editMessage/{{apiTokenInstance}}"
+            ), request_body
+        )
+
     def archiveChat(self, chatId: str) -> Response:
         """
         The method archives a chat.