Number of APIs: 2
POST {{baseUrl}}/chat/users/:userId/messages
GET {{baseUrl}}/chat/users/:userId/messages?to_contact=<email>&to_channel=<string>&date=<date>&from=<dateTime>&to=<dateTime>&page_size=10&next_page_token=<string>&include_deleted_and_edited_message=<boolean>&search_type=file&search_key=<string>&exclude_child_message=false&download_file_formats=audio/mp4
ENDPOINTS