How to create workflow based on workflow template?

[pn-p]

Hello, I'm looking how to create a workflow based on workflow template, specifically - how to recreate this behavior in python:

argo -n argo submit --from wftmpl/specific-template --parameter-file params_file.yaml --entrypoint pipeline

I am able to to create workflow without workflow templates, using

service.create_workflow('argo', V1alpha1WorkflowCreateRequest(workflow=manifest))

with manifest being loaded yaml file content, but looking through documentation I don't see how could I create requests based on another workflow template.

[pierreyves-lebrun]

ARGO_ENDPOINT = ""
ARGO_WORKFLOW_TEMPLATE_NAME = ""
ARGO_WORKFLOW_NAMESPACE = ""

config = Configuration(host=ARGO_ENDPOINT)
client = ApiClient(configuration=config)
service = WorkflowServiceApi(api_client=client)

options = V1alpha1SubmitOpts(
    parameters=[
       ...
    ],
    generate_name=...,
)

workflow = V1alpha1WorkflowSubmitRequest(
    resource_kind="WorkflowTemplate",
    
    resource_name=ARGO_WORKFLOW_TEMPLATE_NAME,
    submit_options=options,
)

service.submit_workflow(ARGO_WORKFLOW_NAMESPACE, workflow)