Argo Workflows Io K8S Api Core V1 Env Var Source Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/argo-workflows/refs/heads/main/json-structure/argo-workflows-io-k8s-api-core-v1-env-var-source-structure.json",
  "name": "io.k8s.api.core.v1.EnvVarSource",
  "description": "EnvVarSource represents a source for the value of an EnvVar.",
  "type": "object",
  "properties": {
    "configMapKeyRef": {
      "description": "Selects a key of a ConfigMap.",
      "$ref": "#/definitions/io.k8s.api.core.v1.ConfigMapKeySelector"
    },
    "fieldRef": {
      "description": "Selects a field of the pod: supports metadata.name, metadata.namespace, `metadata.labels['<KEY>']`, `metadata.annotations['<KEY>']`, spec.nodeName, spec.serviceAccountName, status.hostIP, status.podIP, status.podIPs.",
      "$ref": "#/definitions/io.k8s.api.core.v1.ObjectFieldSelector"
    },
    "fileKeyRef": {
      "description": "FileKeyRef selects a key of the env file. Requires the EnvFiles feature gate to be enabled.",
      "$ref": "#/definitions/io.k8s.api.core.v1.FileKeySelector"
    },
    "resourceFieldRef": {
      "description": "Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu, requests.memory and requests.ephemeral-storage) are currently supported.",
      "$ref": "#/definitions/io.k8s.api.core.v1.ResourceFieldSelector"
    },
    "secretKeyRef": {
      "description": "Selects a key of a secret in the pod's namespace",
      "$ref": "#/definitions/io.k8s.api.core.v1.SecretKeySelector"
    }
  }
}