Several Lex V2 speech features are English-only: custom vocabulary and runtime slot hints are limited to en_GB and en_US, and the grammar slot type and spelling styles to en_AU, en_GB and en_US.

Checked 2026-09-25

Vendor
AWS
Product
Amazon Lex V2
Subsystem
language support
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-25
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Amazon Lex bots in Amazon Connect: source note amazon-connect-lex-bots-feature-locale-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/amazon-connect-lex-bots-feature-locale-limits

BibTeX

@misc{warmtransfer-claim-amazon-connect-lex-bots-feature-locale-limits,
  title  = {Amazon Lex bots in Amazon Connect: source note amazon-connect-lex-bots-feature-locale-limits},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/amazon-connect-lex-bots-feature-locale-limits},
  note   = {Source note amazon-connect-lex-bots-feature-locale-limits, checked 2026-09-25}
}

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