- I’m working through the predefined training at
https://build.palantir.com/platform/3b679834-f847-4ff2-82ad-6cf7018f1224
- Step 1 asks me to build a dataset that ingests data from an S3 source (“Notional Data Source - S3”)
- The build fails with
AccessDenied because the Access Key ID field in the source’s Connection Settings is empty
- The source should come pre-configured with working AWS credentials as part of the training setup
- IAM user referenced in the error:
s3-training-test-user-1 (account 441477072185)
- Bucket:
notional-data.sandbox.training.palantir.com
- Egress policies are correctly configured and approved — this is purely a missing credentials issue