Source note · Amazon Lex bots in Amazon Connect
A Lambda code hook invoked by an Amazon Lex V2 bot has a maximum timeout of 30 seconds by default (adjustable via support, not self-service), with a 12 KB input limit and 50 KB output limit.
Checked 2026-09-25
- Vendor
- AWS
- Product
- Amazon Lex V2
- Subsystem
- runtime quotas
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Quotas (Amazon Lex V2 Developer Guide) — Amazon Web Services · tier 2 current vendor documentation · 'Runtime quotas' table, rows 'Maximum timeout of a Lambda function', 'Maximum input size to a Lambda function', 'Maximum output size of a Lambda function'
Cite this note
APA
WarmTransfer. (2026, September 25). Amazon Lex bots in Amazon Connect: source note amazon-connect-lex-bots-lambda-timeout-30s. WarmTransfer. https://warmtransfer.net/knowledge/claims/amazon-connect-lex-bots-lambda-timeout-30s
BibTeX
@misc{warmtransfer-claim-amazon-connect-lex-bots-lambda-timeout-30s,
title = {Amazon Lex bots in Amazon Connect: source note amazon-connect-lex-bots-lambda-timeout-30s},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/amazon-connect-lex-bots-lambda-timeout-30s},
note = {Source note amazon-connect-lex-bots-lambda-timeout-30s, checked 2026-09-25}
}