Amazon Comprehend endpoints and quotas - AWS General Reference

Amazon Comprehend endpoints and quotas

The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.

Service Endpoints

Amazon Comprehend

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2

comprehend.us-east-2.amazonaws.com

comprehend-fips.us-east-2.amazonaws.com

HTTPS

HTTPS

US East (N. Virginia) us-east-1

comprehend.us-east-1.amazonaws.com

comprehend-fips.us-east-1.amazonaws.com

HTTPS

HTTPS

US West (Oregon) us-west-2

comprehend.us-west-2.amazonaws.com

comprehend-fips.us-west-2.amazonaws.com

HTTPS

HTTPS

Asia Pacific (Mumbai) ap-south-1 comprehend.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 comprehend.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 comprehend.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 comprehend.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 comprehend.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 comprehend.ca-central-1.amazonaws.com HTTPS
Europe (Frankfurt) eu-central-1 comprehend.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 comprehend.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 comprehend.eu-west-2.amazonaws.com HTTPS
AWS GovCloud (US) us-gov-west-1

comprehend.us-gov-west-1.amazonaws.com

comprehend-fips.us-gov-west-1.amazonaws.com

HTTPS

HTTPS

Service Quotas

Amazon Comprehend

Resource Default
Transactions per second for the DetectDominantLanguage, DetectEntities, DetectKeyPhrases, and DetectSentiment operations 20
Transactions per second for the BatchDetectDominantLanguage, BatchDetectEntities, BatchDetectKeyPhrases, and BatchDetectSentiment operations 10
Transactions per second for the StartTopicsDetectionJob operation 1
Transactions per second for the DescribeTopicsDetectionJob and ListTopicDetectionJobs operations 10
Maximum concurrent jobs 10

You can request an increase for any of the quotas using the Amazon Comprehend service quotas increase form.

For more information, see Guidelines and Quotas in the Amazon Comprehend Developer Guide.