opensearch-docs-cn/_automating-configurations/api/get-workflow-steps.md

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Add flow framework documentation (#6257) * Add flow framework documentation Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Tech review comments Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Update _automating-workflows/api/create-workflow.md Co-authored-by: Owais Kazi <owaiskazi19@gmail.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Add callout of edges being optional Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Add unregister to word list Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Add registering local pretrained and custom models Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Apply suggestions from code review Co-authored-by: Melissa Vagi <vagimeli@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: Melissa Vagi <vagimeli@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Update _automating-workflows/api/deprovision-workflow.md Co-authored-by: Melissa Vagi <vagimeli@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Update _automating-workflows/workflow-steps.md Co-authored-by: Melissa Vagi <vagimeli@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Apply suggestions from code review Co-authored-by: Melissa Vagi <vagimeli@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Added Flow Framework plugin to Vale Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Apply suggestions from code review Co-authored-by: Nathan Bower <nbower@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * More editorial comments Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Update _automating-workflows/api/get-workflow-status.md Co-authored-by: Nathan Bower <nbower@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Update _automating-workflows/api/get-workflow-status.md Co-authored-by: Nathan Bower <nbower@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Add note about provisioning Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Update _automating-workflows/index.md Co-authored-by: Nathan Bower <nbower@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * Update _automating-workflows/workflow-steps.md Co-authored-by: Nathan Bower <nbower@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> * More editorial comments Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Removed code font from headings Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Add agent documentation links Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Add experimental label and more links Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Add sample templates link Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> * Added a tracking issue to warning Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> --------- Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com> Co-authored-by: Owais Kazi <owaiskazi19@gmail.com> Co-authored-by: Melissa Vagi <vagimeli@amazon.com> Co-authored-by: Nathan Bower <nbower@amazon.com>
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---
layout: default
title: Get workflow steps
parent: Workflow APIs
nav_order: 50
---
# Get workflow steps
This is an experimental feature and is not recommended for use in a production environment. For updates on the progress of the feature or if you want to leave feedback, see the associated [GitHub issue](https://github.com/opensearch-project/flow-framework/issues/475).
{: .warning}
OpenSearch validates workflows by using the validation template that lists the required inputs, generated outputs, and required plugins for all steps. For example, for the `register_remote_model` step, the validation template appears as follows:
```json
{
"register_remote_model": {
"inputs": [
"name",
"connector_id"
],
"outputs": [
"model_id",
"register_model_status"
],
"required_plugins": [
"opensearch-ml"
]
}
}
```
The Get Workflow Steps API retrieves this file.
## Path and HTTP methods
```json
GET /_plugins/_flow_framework/workflow/_steps
```
#### Example request
```json
GET /_plugins/_flow_framework/workflow/_steps
```
{% include copy-curl.html %}
#### Example response
OpenSearch responds with the validation template containing the steps. The order of fields in the returned steps may not exactly match the original JSON but will function identically.
To retrieve the template in YAML format, specify `Content-Type: application/yaml` in the request header:
```bash
curl -XGET "http://localhost:9200/_plugins/_flow_framework/workflow/8xL8bowB8y25Tqfenm50" -H 'Content-Type: application/yaml'
```
To retrieve the template in JSON format, specify `Content-Type: application/json` in the request header:
```bash
curl -XGET "http://localhost:9200/_plugins/_flow_framework/workflow/8xL8bowB8y25Tqfenm50" -H 'Content-Type: application/json'
```