AUthentication error in AWS Bedrock chat model node

Questions
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1

Describe the problem/error/question When we try to configure the AWS Bedrock chat model, we are able to see the drop down of the models which shows that the credentials are good. But when we execute it using a Q&A Chain or even the embeddings node, we get the below error. Based on the search it looks like a AWS 4 signature issue. Can you please help?

What is the error message (if any)?

image

Please share your workflow

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)

Share the output returned by the last node

Information on your n8n setup

  • **Running n8n via (Docker, npm, n8n cloud, desktop app): Cloud
2

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
4

Hi @Vijay_Menezes, I am very sorry you are having trouble. I’ve requested access to AWS Bedrock in order to reproduce this problem as soon as I can - in the meantime can you confirm which n8n version you are currently using?

5

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