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

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-West) us-gov-west-1

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

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

HTTPS

HTTPS

Service quotas

Name Default Adjustable
BatchDetectDominantLanguage throttle limit in transaction per second 10 Yes
BatchDetectEntities throttle limit in transaction per second 10 Yes
BatchDetectKeyPhrases throttle limit in transaction per second 10 Yes
BatchDetectSentiment throttle limit in transaction per second 10 Yes
BatchDetectSyntax throttle limit in transaction per second 10 Yes
CreateDocumentClassifier throttle limit in transaction per second 1 No
CreateEntityRecognizer throttle limit in transaction per second 1 No
DeleteDocumentClassifier throttle limit in transaction per second 1 No
DeleteEntityRecognizer throttle limit in transaction per second 1 No
DescribeDocumentClassificationJob throttle limit in transaction per second 10 No
DescribeDocumentClassifier throttle limit in transaction per second 10 No
DescribeDominantLanguageDetectionJob throttle limit in transaction per second 10 No
DescribeEntitiesDetectionJob throttle limit in transaction per second 10 No
DescribeEntityRecognizer throttle limit in transaction per second 10 No
DescribeKeyPhrasesDetectionJob throttle limit in transaction per second 10 No
DescribeSentimentDetectionJob throttle limit in transaction per second 10 No
DescribeTopicsDetectionJob throttle limit in transaction per second 10 No
DetectDominantLanguage max active jobs 10 No
DetectDominantLanguage throttle limit in transaction per second 40 Yes
DetectEntities max active jobs 10 No
DetectEntities throttle limit in transaction per second 20 Yes
DetectKeyPhrases max active jobs 10 No
DetectKeyPhrases throttle limit in transaction per second 20 Yes
DetectSentiment max active jobs 10 No
DetectSentiment throttle limit in transaction per second 25 Yes
DetectSyntax throttle limit in transaction per second 20 Yes
DocumentClassification max active jobs 10 No
DocumentClassifier max active jobs 10 No
Endpoints max active endpoints 10 Yes
Endpoints max inference units per account 100 Yes
Endpoints max inference units per endpoint 10 Yes
EntityRecognizer max active jobs 10 No
ListDocumentClassificationJobs throttle limit in transaction per second 10 No
ListDocumentClassifiers throttle limit in transaction per second 10 No
ListDominantLanguageDetectionJobs throttle limit in transaction per second 10 No
ListEntitiesDetectionJobs throttle limit in transaction per second 10 No
ListEntityRecognizers throttle limit in transaction per second 10 No
ListKeyPhrasesDetectionJobs throttle limit in transaction per second 10 No
ListSentimentDetectionJobs throttle limit in transaction per second 10 No
ListTagsForResource throttle limit in transaction per second 10 No
ListTopicsDetectionJobs throttle limit in transaction per second 10 No
StartDocumentClassificationJob throttle limit in transaction per second 1 No
StartDominantLanguageDetectionJob throttle limit in transaction per second 1 No
StartEntitiesDetectionJob throttle limit in transaction per second 1 No
StartKeyPhrasesDetectionJob throttle limit in transaction per second 1 No
StartSentimentDetectionJob throttle limit in transaction per second 1 No
StartTopicsDetectionJob throttle limit in transaction per second 1 No
StopDominantLanguageDetectionJob throttle limit in transaction per second 1 No
StopEntitiesDetectionJob throttle limit in transaction per second 1 No
StopKeyPhrasesDetectionJob throttle limit in transaction per second 1 No
StopSentimentDetectionJob throttle limit in transaction per second 1 No
StopTrainingDocumentClassifier throttle limit in transaction per second 1 No
StopTrainingEntityRecognizer throttle limit in transaction per second 1 No
TagResource throttle limit in transaction per second 1 No
TopicsDetection max active jobs 10 No
UntagResource throttle limit in transaction per second 1 No

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