Source note · Amazon Connect contact records and streams
A contact can hold up to 32,768 UTF-8 bytes across all its user-defined attributes, and attribute keys may contain only alphanumeric, dash and underscore characters.
Checked 2026-09-24
You can have up to 32,768 UTF-8 bytes across all attributes for a contact.
- Vendor
- Amazon Web Services
- Product
- Amazon Connect Customer
- Subsystem
- contact attributes
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- UpdateContactAttributes — Amazon Web Services · tier 2 current vendor documentation · Request Body > Attributes
Cite this note
APA
WarmTransfer. (2026, September 24). Amazon Connect contact records and streams: source note amazon-connect-data-attributes-32kb. WarmTransfer. https://warmtransfer.net/knowledge/claims/amazon-connect-data-attributes-32kb
BibTeX
@misc{warmtransfer-claim-amazon-connect-data-attributes-32kb,
title = {Amazon Connect contact records and streams: source note amazon-connect-data-attributes-32kb},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/amazon-connect-data-attributes-32kb},
note = {Source note amazon-connect-data-attributes-32kb, checked 2026-09-24}
}