def collect_data_sources(
    data_sources: List[Union[UUID,
                             SourceSpec]]) -> List[Union[Dict, SourceSpec]]

@post.register
def post_node_by_node_v1(
    client: ClientV1,
    grai_type: NodeV1,
    options: ClientOptions = ClientOptions()) -> NodeV1

@post.register
def post_node_by_spec(
    client: ClientV1,
    grai_type: NodeSpec,
    options: ClientOptions = ClientOptions()) -> NodeV1

@post.register
def post_sourced_node_v1(
    client: ClientV1,
    grai_type: SourcedNodeV1,
    options: ClientOptions = ClientOptions()
) -> SourcedNodeV1

@post.register
def post_sourced_node_spec(
    client: ClientV1,
    grai_type: SourcedNodeSpec,
    options: ClientOptions = ClientOptions()
) -> SourcedNodeV1

@post.register
def post_sourced_edge_v1(
    client: ClientV1,
    grai_type: SourcedEdgeV1,
    options: ClientOptions = ClientOptions()
) -> SourcedEdgeV1

@post.register
def post_sourced_edge_spec(
    client: ClientV1,
    grai_type: SourcedEdgeSpec,
    options: ClientOptions = ClientOptions()
) -> SourcedEdgeV1

@post.register
def post_edge_by_spec(
    client: ClientV1,
    grai_type: EdgeSpec,
    options: ClientOptions = ClientOptions()) -> EdgeV1

@post.register
def post_edge_by_edge_v1(
    client: ClientV1,
    grai_type: EdgeV1,
    options: ClientOptions = ClientOptions()) -> EdgeV1

@post.register
def post_workspace_v1(
    client: ClientV1,
    grai_type: Union[WorkspaceV1, WorkspaceSpec],
    options: ClientOptions = ClientOptions()
) -> WorkspaceV1

@post.register
def post_source_v1(
    client: ClientV1,
    grai_type: SourceSpec,
    options: ClientOptions = ClientOptions()) -> SourceV1

@post.register
def post_source_v1(
    client: ClientV1,
    grai_type: SourceV1,
    options: ClientOptions = ClientOptions()) -> SourceV1

@post.register
def post_organisation_v1(client: ClientV1,
                         grai_type: Union[OrganisationV1, OrganisationSpec],
                         options: ClientOptions = ClientOptions())