Create a version of a flow in Amazon Bedrock - Amazon Bedrock
This documentation is a draft for private preview for regions in the AWS European Sovereign Cloud. Documentation content will continue to evolve. Published: January 13, 2026.

Create a version of a flow in Amazon Bedrock

When you're satisfied with the configuration of your flow, create a immutable version of the flow that you can point to with an alias. To learn how to create a version of your flow, Choose the tab for your preferred method, and then follow the steps:

Console
To create a version of your Amazon Bedrock Flows

  1. Sign in to the AWS Management Console with an IAM identity that has permissions to use the Amazon Bedrock console. Then, open the Amazon Bedrock console at https://eusc-de-east-1.console.amazonaws-eusc.eu/bedrock.

  2. Select Amazon Bedrock Flows from the left navigation pane. Then, choose a flow in the Amazon Bedrock Flows section.

  3. In the Versions section, choose Publish version.

  4. After the version is published, a success banner appears at the top.

API

To create a version of your flow, send a CreateFlowVersion request with an Agents for Amazon Bedrock build-time endpoint and specify the ARN or ID of the flow as the flowIdentifier.

The response returns an ID and ARN for the version. Versions are created incrementally, starting from 1.