For Dev Information. Received a Twitter API Update today communicating a recent increase in issues with Analytic Endpoints:  "We have been seeing a significant increase in 503 error responses on the analytics endpoints. These errors are the result of queries that cannot return results before a 5 second timeout window enforced on all Twitter APIs. We are working to increase capacity to support this demand. We are also working with partners to create less complex queries to our new batch endpoints. We recommend that partners limit their queries to:  Periods of 180 days or shorter For multiple/batch ID endpoints, querying for 10 or fewer IDs in a single call (no URI can be longer than 185 characters today). Limit requested metrics to only what is needed."