asInt() function is not recognized in resource's manifest

[jhuu32]

Hi All,

I tried to define a workflow whose step creates a custom resource with parameterized spec (namely size field)
This size field is defined from workflow parameter

Here's the YAM file where the input parameter is converted into integer with asInt() function.

I got this error unexpectedly from the Argo submission UI

Internal Server Error: templates.main.steps[0].submit-resource templates.create-memcached.resource.manifest must be a valid yaml

What's wrong? Does complex expression evaluation work properly in resource manifest definition?
When I removed the asInt(), I got a CR validation error (expected int instead of string)

Thanks

Jacques

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
generateName: toto
spec:
entrypoint: main
templates:
- name: main
steps:
- - name: submit-resource
arguments:
parameters:
- name: size
value: 5
template: create-memcached
- name: create-memcached
serviceAccountName: argo
inputs:
parameters:
- name: size
resource:
action: create
flags:
- '-n'
- argo
manifest: |
apiVersion: cache.example.com/v1alpha1
kind: Memcached
metadata:
name: memcached-sample20
spec:
size: {{=asInt(inputs.parameters.size)}}

[bygui86]

@jhuu32 any update? did you find the solution?