Service quotas for Amazon Q Business
The following are the service endpoints and service quotas for Amazon Q Business. To connect programmatically to Amazon Q Business, you use an endpoint. For more information, see AWS service endpoints in the AWS General Reference. 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 in the AWS General Reference.
Supported Regions
The following table shows the AWS Regions and endpoints currently supported by Amazon Q Business.
| Region name | Region | Endpoint | Protocol |
|---|---|---|---|
| US East (N. Virginia) | us-east-1 | qbusiness.us-east-1.api.aws qbusiness-fips.us-east-1.api.aws qbusiness-websocket.us-east-1.api.aws qbusiness-websocket-fips.us-east-1.api.aws |
HTTPS |
| US West (Oregon) | us-west-2 | qbusiness.us-west-2.api.aws qbusiness-fips.us-west-2.api.aws qbusiness-websocket.us-west-2.api.aws qbusiness-websocket-fips.us-west-2.api.aws |
HTTPS |
| Europe (Ireland) | eu-west-1 | qbusiness-eu-west-1.api.aws qbusiness-websocket.eu-west-1.api.aws |
HTTPS |
| Asia Pacific (Sydney) | ap-southeast-2 | qbusiness.ap-southeast-2.api.aws qbusiness-websocket.ap-southeast-2.api.aws |
HTTPS |
Note
The Europe (Ireland) and the Asia Pacific (Sydney) regions don't currently support all features available in the US regions, such as Q App, Q Actions, and Audio/Video files. While these features will become available soon, Amazon Q Business customers in this region can do the following:
-
Get answers to questions submitted to the enterprise retrieval augmented generation system.
-
Generate content through Amazon Q Business assistant
-
Access capabilities such as embedded images in files.
-
Perform tabular search on small tables.
-
Ingest data from scanned PDFs.
-
Answer questions from data in scanned PDFs.
-
Respond to queries to LLM knowledge.
For a list of AWS regions where Amazon Q Business is available, see Amazon Q Business regions and endpoints in the Amazon Web Services General Reference.
Quotas
Your AWS account has default quotas, formerly referred to as limits, for each AWS service. Unless otherwise noted, each quota is Region-specific. You can request increases for some quotas, and other quotas can't be increased. To see whether a quota can be adjusted, refer to the Adjustable column in the following table.
To view the quotas for Amazon Q Business, or request a quota increase, open the
Service Quotas console
The following table shows the quotas that are related to Amazon Q Business for your AWS account.
| Name | Default | Adjustable |
|---|---|---|
| Maximum number of data accessors per Amazon Q Business application environment | 10 | No |
| Maximum number of applications per account | 50 | No |
| Maximum number of data sources per application | 50 | No |
| Maximum number of plugins per application | 25 | No |
| Maximum number of actions per plugin | 20 | No |
| Maximum number of transactions per second (TPS) to list actions configured for a specific plugin | 10 | Yes |
| Maximum number of transactions per second (TPS) to list actions and metadata configured for all plugins | 5 | Yes |
| Maximum number of pages per PDF for optical character recognition (OCR) or insight extraction from embedded visual elements. | 3000 | No |
| Maximum number of queries per second (QPS) per index This limit applies to the underlying index for your application across all user queries. The SearchRelevantContent, Chat, and ChatSync APIs are throttled differently. For more information, see Chat and conversation management. |
1 | Yes |
| Maximum number of documents that can be uploaded during a conversation or chat session (supported with Amazon Q Business Pro only) | 5 | No |
| Maximum file size per document upload during a conversation or chat session (supported with Amazon Q Business Pro only) | 10 MB | No |
| Maximum number of total Amazon Q Apps created within an application environment | 1000 | No |
| Maximum number of Amazon Q Apps that a single web experience user can create | 100 | No |
| Maximum number of cards used per Amazon Q Apps | 20 | No |
| Maximum character length for an Amazon Q Apps Creator prompt | 10,000 | No |
| Maximum number of file upload cards per Amazon Q Apps | 5 | No |
| Maximum file size per file upload card | 10 MB | No |
| Maximum file size limit for video files extraction | 10 GB | No |
| Maximum file size limit for audio files extraction | 2 GB | No |
| File size limit in Amazon Q Business File Upload console (all types) | 50 MB | No |
| Maximum duration limit for video files extraction | 4 hours | No |
| Maximum duration limit for audio files extraction | 4 hours | No |
| Maximum number of groups per user supported by Amazon Q Business | 1000 | No |
