parent Required. Resource name of the parent of sources to list.
Its format should be "organizations/[organization_id]".
str
page_token The value returned by the last ``ListSourcesResponse``;
indicates that this is a continuation of a prior
``ListSources`` call, and that the system should return the
next page of data.
int
page_size The maximum number of results to return in a
single response. Default is 10, minimum is 1,
maximum is 1000.
