OpenRouter / AI & LLM

OpenRouter ObservabilityS3Destination.config accessKeyId and secretAccessKey breaking change date

The accessKeyId and secretAccessKey fields are optional in destination responses for IAM role authentication; clients must handle them as optional.

R.I.P.killed 1 day ago
Change
Breaking change
Effective
Oct 27, 2026
Announced
Oct 27, 2026
Replacement
none named; check the source
Source
openrouter.ai
Vendor's words
October 27, 2026. Breaking changes ObservabilityS3Destination.config : required accessKeyId property removedNo action needed Migration: no action for existing destinations. S3 destinations now support IAM role authentication ( authMode: "iam_role" with provider: "aws" , roleArn , and region ), where OpenRouter assumes a role in your AWS account instead of storing access keys. accessKeyId and secretAccessKey are now o…

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