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| Web Service Application Concurrent Request Limit | Controls the number of concurrent requests for the application (that is, the Universal Controller server). This application-level concurrent request limit cannot be less than 1 or less than the user-level concurrent request limit (if specified). |
| Web Service User Concurrent Request Limit | Controls the number of concurrent requests per unique user ID. This user-level concurrent request limit cannot be less than 1 or more than the application-level concurrent request limit (if specified). If the application-level concurrent request limit is exceeded, an HTTP Status of 429 /Too Many Requests will be returned. |
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