---
title: "POST /workflow/{workflowId}/version/{versionName}"
method: POST
path: "/workflow/{workflowId}/version/{versionName}"
---

# POST /workflow/{workflowId}/version/{versionName}

`POST /workflow/{workflowId}/version/{versionName}`

Updates information about the workflow version. For more information, see <a href="https://docs.aws.amazon.com/omics/latest/dev/workflow-versions.html">Workflow versioning in Amazon Web Services HealthOmics</a> in the <i>Amazon Web Services HealthOmics User Guide</i>.

## Path parameters

- `workflowId` string, required
- `versionName` string, required

## Request body

- object
  - `description` string — Description of the workflow version.
  - `storageType` 'STATIC' | 'DYNAMIC' — The default storage type for runs that use this workflow version. The <code>storageType</code> can be overridden at run time. <code>DYNAMIC</code> storage dynamically scales the storage up or down, based on file system utilization. STATIC storage allocates a fixed amount of storage. For more information about dynamic and static storage types, see <a href="https://docs.aws.amazon.com/omics/latest/dev/workflows-run-types.html">Run storage types</a> in the <i>in the <i>Amazon Web Services HealthOmics User Guide</i> </i>.
  - `storageCapacity` integer — The default static storage capacity (in gibibytes) for runs that use this workflow version. The <code>storageCapacity</code> can be overwritten at run time. The storage capacity is not required for runs with a <code>DYNAMIC</code> storage type.
  - `readmeMarkdown` string — The markdown content for the workflow version's README file. This provides documentation and usage information for users of this specific workflow version.

## Response `202`

Success

## Other responses

- `480` — InternalServerException
- `481` — ServiceQuotaExceededException
- `482` — ThrottlingException
- `483` — ValidationException
- `484` — ConflictException
- `485` — ResourceNotFoundException
- `486` — AccessDeniedException
- `487` — RequestTimeoutException

---

[API](https://skmtc.net/aws/apis/omics.md) · [All operations](https://skmtc.net/aws/apis/omics/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/omics/versions/e9df1bcc0813/schema)