static ImmutableList<GroupResult> groupActiveFindingsWithSourceAtTime(SourceName sourceName) {
try (SecurityCenterClient client = SecurityCenterClient.create()) {
// SourceName sourceName = SourceName.of(/*organization=*/"123234324",/*source=*/
// "423432321");
// 1 day ago
Instant oneDayAgo = Instant.now().minusSeconds(60 * 60 * 24);
GroupFindingsRequest.Builder request =
GroupFindingsRequest.newBuilder()
.setParent(sourceName.toString())
.setGroupBy("category")
.setFilter("state=\"ACTIVE\"")
.setReadTime(
Timestamp.newBuilder()
.setSeconds(oneDayAgo.getEpochSecond())
.setNanos(oneDayAgo.getNano()));
// Call the API.
GroupFindingsPagedResponse response = client.groupFindings(request.build());
// This creates one list for all findings. If your organization has a large number of
// findings
// this can cause out of memory issues. You can process them batches by returning
// the Iterable returned response.iterateAll() directly.
ImmutableList<GroupResult> results = ImmutableList.copyOf(response.iterateAll());
System.out.println("Findings:");
System.out.println(results);
return results;
} catch (IOException e) {
throw new RuntimeException("Couldn't create client.", e);
}
}