Response message for ListCompanies.

Attributes

• companies (List[Company]): The list of companies. Defaults to: null.
• nextPageToken (String): A token to retrieve next page of results. Pass this value in the `ListCompaniesRequest.page_token` field in the subsequent call to ListCompanies to retrieve the next page of results. Defaults to: null.
• responseMetadata (ResponseMetadata): Current response metadata. Defaults to: null.