# Create Network Members Endpoint: POST /network_memberships Security: Authorization ## Request fields (application/json): - `role` (string, required) "owner" - `network_id` (integer, required) - `user_id` (integer, required) - `expand` (array) ## Response 201 fields (application/json): - `id` (integer, required) Incremental App Cloud Id used internally for memberships - `role` (string, required) Users with 'owner' role have full access to a network, while 'member' users do not Enum: "owner", "member" - `user` (any) - `network` (any) - `created_at` (string, required) - `updated_at` (string, required) - `is_present` (boolean)