Amazon Transcribe endpoints and quotas - AWS General Reference

Amazon Transcribe 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 Transcribe

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

transcribe.us-east-2.amazonaws.com

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

HTTPS

HTTPS

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

transcribe.us-east-1.amazonaws.com

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

HTTPS

HTTPS

US West (N. California) us-west-1

transcribe.us-west-1.amazonaws.com

fips.transcribe.us-west-1.amazonaws.com

HTTPS

HTTPS

US West (Oregon) us-west-2

transcribe.us-west-2.amazonaws.com

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

HTTPS

HTTPS

Africa (Cape Town) af-south-1 transcribe.af-south-1.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 transcribe.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 transcribe.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 transcribe.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 transcribe.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 transcribe.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 transcribe.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1

transcribe.ca-central-1.amazonaws.com

fips.transcribe.ca-central-1.amazonaws.com

HTTPS

HTTPS

Europe (Frankfurt) eu-central-1 transcribe.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 transcribe.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 transcribe.eu-west-2.amazonaws.com HTTPS
Europe (Paris) eu-west-3 transcribe.eu-west-3.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 transcribe.eu-north-1.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 transcribe.me-south-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 transcribe.sa-east-1.amazonaws.com HTTPS
AWS GovCloud (US-East) us-gov-east-1

transcribe.us-gov-east-1.amazonaws.com

fips.transcribe.us-gov-east-1.amazonaws.com

HTTPS

HTTPS

AWS GovCloud (US-West) us-gov-west-1

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

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

HTTPS

HTTPS

Amazon Transcribe Streaming

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

transcribestreaming.us-east-2.amazonaws.com

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

HTTPS

HTTPS

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

transcribestreaming.us-east-1.amazonaws.com

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

HTTPS

HTTPS

US West (Oregon) us-west-2

transcribestreaming.us-west-2.amazonaws.com

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

HTTPS

HTTPS

Asia Pacific (Seoul) ap-northeast-2 transcribestreaming.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 transcribestreaming.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 transcribestreaming.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1

transcribestreaming.ca-central-1.amazonaws.com

transcribestreaming-fips.ca-central-1.amazonaws.com

HTTPS

HTTPS

Europe (Frankfurt) eu-central-1 transcribestreaming.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 transcribestreaming.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 transcribestreaming.eu-west-2.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 transcribestreaming.sa-east-1.amazonaws.com HTTPS

Amazon Transcribe Medical

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 transcribe-medical.us-east-2.amazonaws.com HTTPS
US East (N. Virginia) us-east-1 transcribe-medical.us-east-1.amazonaws.com HTTPS
US West (N. California) us-west-1 transcribe-medical.us-west-1.amazonaws.com HTTPS
US West (Oregon) us-west-2 transcribe-medical.us-west-2.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 transcribe-medical.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 transcribe-medical.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 transcribe-medical.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 transcribe-medical.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 transcribe-medical.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 transcribe-medical.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 transcribe-medical.ca-central-1.amazonaws.com HTTPS
Europe (Frankfurt) eu-central-1 transcribe-medical.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 transcribe-medical.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 transcribe-medical.eu-west-2.amazonaws.com HTTPS
Europe (Paris) eu-west-3 transcribe-medical.eu-west-3.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 transcribe-medical.me-south-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 transcribe-medical.sa-east-1.amazonaws.com HTTPS

Service quotas

Name Default Adjustable
Job queue bandwidth ratio Each supported Region: 0.9 Yes
Maximum audio file length Each supported Region: 14,400 Seconds No
Maximum audio file length (Medical) Each supported Region: 14,400 Seconds No
Maximum audio file size Each supported Region: 2 Gigabytes No
Maximum audio file size (Medical) Each supported Region: 2 Gigabytes No
Maximum length of a custom vocabulary phrase Each supported Region: 256 No
Maximum number of vocabulary filters Each supported Region: 100 No
Maximum size of a custom vocabulary Each supported Region: 50 Kilobytes No
Maximum size of a vocabulary filter Each supported Region: 50 Kilobytes No
Minimum audio file duration Each supported Region: 500 Milliseconds No
Minimum audio file duration (Medical) Each supported Region: 500 Milliseconds No
Number of StartMedicalStreamTranscription Websocket requests Each supported Region: 25 Yes
Number of channels for channel identification Each supported Region: 2 Yes
Number of channels for channel identification (Medical) Each supported Region: 2 No
Number of concurrent batch transcription jobs Each supported Region: 250 Yes
Number of concurrent medical batch transcription jobs Each supported Region: 250 Yes
Number of concurrently training custom language models Each supported Region: 3 Yes
Number of days that job records are retained Each supported Region: 90 No
Number of days that job records are retained (Medical) Each supported Region: 90 No
Number of pending medical vocabularies Each supported Region: 10 Yes
Number of pending vocabularies Each supported Region: 10 Yes
Total number of custom language models per account Each supported Region: 10 Yes
Total number of medical vocabularies per account Each supported Region: 100 Yes
Total number of vocabularies per account Each supported Region: 100 Yes
Transactions per second, CreateVocabulary operation Each supported Region: 10 Yes
Transactions per second, DeleteMedicalTranscriptionJob operation Each supported Region: 5 Yes
Transactions per second, DeleteMedicalVocabulary operation Each supported Region: 5 Yes
Transactions per second, DeleteTranscriptionJob operation Each supported Region: 5 Yes
Transactions per second, DeleteVocabulary operation Each supported Region: 5 Yes
Transactions per second, GetMedicalTranscriptionJob operation Each supported Region: 30 Yes
Transactions per second, GetMedicalVocabulary operation Each supported Region: 20 Yes
Transactions per second, GetTranscriptionJob operation Each supported Region: 30 Yes
Transactions per second, GetVocabulary operation Each supported Region: 20 Yes
Transactions per second, ListMedicalTranscriptionJobs operation Each supported Region: 5 Yes
Transactions per second, ListMedicalVocabularies operation Each supported Region: 5 Yes
Transactions per second, ListTranscriptionJobs operation Each supported Region: 5 Yes
Transactions per second, ListVocabularies operation Each supported Region: 5 Yes
Transactions per second, StartMedicalStreamTranscription operation Each supported Region: 25 Yes
Transactions per second, StartMedicalTranscriptionJob operation Each supported Region: 25 Yes
Transactions per second, StartTranscriptionJob operation Each supported Region: 25 Yes
Transactions per second, UpdateMedicalVocabulary operation Each supported Region: 10 Yes
Transactions per second, UpdateVocabulary operation Each supported Region: 10 Yes

For more information, see Guidelines and quotas in the Amazon Transcribe Developer Guide.