create_certificate(
  struct(),
  map()
) :: {:ok, any()} | {:error, any()}

create_instance(struct(), map(), Keyword.t()) :: {:ok, map()} | {:error, map()}

create_profile(
  struct(),
  map()
) :: {:ok, any()} | {:error, any()}

create_project(
  struct(),
  map()
) :: {:ok, map()} | {:error, any()}

delete_image(struct(), binary(), Keyword.t()) :: {:ok, map()} | {:error, any()}

delete_instance(
  struct(),
  binary()
) :: {:ok, any()} | {:error, any()}

delete_instance(struct(), binary(), Keyword.t()) ::
  {:ok, map()} | {:error, any()}

execute_command(struct(), binary(), binary()) :: {:ok, any()} | {:error, any()}

execute_command(struct(), binary(), binary(), Keyword.t()) ::
  {:ok, any()} | {:error, any()}

get_cluster_member(
  struct(),
  binary()
) :: {:ok, map()}

get_instance(
  struct(),
  binary()
) :: {:ok, map()} | {:error, any()}

get_instance(struct(), binary(), Keyword.t()) :: {:ok, map()} | {:error, any()}

get_project(
  struct(),
  binary()
) :: {:ok, map()} | {:error, any()}

get_state(struct(), binary(), Keyword.t()) :: {:ok, map()} | {:error, any()}

list_cluster_members(struct()) :: {:ok, list()}

restart_instance(
  struct(),
  binary()
) :: {:ok, any()} | {:error, any()}

restart_instance(struct(), binary(), Keyword.t()) ::
  {:ok, map()} | {:error, any()}

show_instance_log(struct(), binary(), binary()) ::
  {:ok, binary()} | {:error, any()}

show_instance_log(struct(), binary(), binary(), Keyword.t()) ::
  {:ok, binary()} | {:error, any()}

start_instance(
  struct(),
  binary()
) :: {:ok, any()} | {:error, any()}

start_instance(struct(), binary(), Keyword.t()) ::
  {:ok, map()} | {:error, any()}

stop_instance(struct(), binary(), keyword()) :: {:ok, any()} | {:error, any()}

update_profile(struct(), binary(), map()) :: {:ok, any()} | {:error, any()}

wait_for_operation(struct(), map(), Keyword.t()) ::
  {:ok, any()} | {:error, any()}