testNullableOptionalRequest(with:completionHandler:)

Declaration

func testNullableOptionalRequest(with params: MTRTestClusterClusterTestNullableOptionalRequestParams?, completionHandler: @escaping  @Sendable (MTRTestClusterClusterTestNullableOptionalResponseParams?, (any Error)?) -> Void)

func testNullableOptionalRequest(with params: MTRTestClusterClusterTestNullableOptionalRequestParams?) async throws -> MTRTestClusterClusterTestNullableOptionalResponseParams