Argo Workflows · JSON Structure

Argo Workflows Io K8S Api Core V1 Downward Api Volume File Structure

DownwardAPIVolumeFile represents information to create the file containing the pod field

Type: object Properties: 4 Required: 1
CNCFContainersData ProcessingKubernetesMachine-LearningOpen-SourceWorkflow Engine

io.k8s.api.core.v1.DownwardAPIVolumeFile is a JSON Structure definition published by Argo Workflows, describing 4 properties, of which 1 is required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

fieldRef mode path resourceFieldRef

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/argo-workflows/refs/heads/main/json-structure/argo-workflows-io-k8s-api-core-v1-downward-api-volume-file-structure.json",
  "name": "io.k8s.api.core.v1.DownwardAPIVolumeFile",
  "description": "DownwardAPIVolumeFile represents information to create the file containing the pod field",
  "type": "object",
  "properties": {
    "fieldRef": {
      "description": "Required: Selects a field of the pod: only annotations, labels, name, namespace and uid are supported.",
      "$ref": "#/definitions/io.k8s.api.core.v1.ObjectFieldSelector"
    },
    "mode": {
      "description": "Optional: mode bits used to set permissions on this file, must be an octal value between 0000 and 0777 or a decimal value between 0 and 511. YAML accepts both octal and decimal values, JSON requires decimal values for mode bits. If not specified, the volume defaultMode will be used. This might be in conflict with other options that affect the file mode, like fsGroup, and the result can be other mode bits set.",
      "type": "int32"
    },
    "path": {
      "description": "Required: Path is  the relative path name of the file to be created. Must not be absolute or contain the '..' path. Must be utf-8 encoded. The first item of the relative path must not start with '..'",
      "type": "string"
    },
    "resourceFieldRef": {
      "description": "Selects a resource of the container: only resources limits and requests (limits.cpu, limits.memory, requests.cpu and requests.memory) are currently supported.",
      "$ref": "#/definitions/io.k8s.api.core.v1.ResourceFieldSelector"
    }
  },
  "required": [
    "path"
  ]
}

Work with this as data

Every JSON Structure here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for json structure

4 MCP tools reach this
  • find_json_structuresBrowse and filter every JSON Structure in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Structure
curl "https://apis.io/api/v1/json-structures/argo-workflows-io-k8s-api-core-v1-downward-api-volume-file-structure"
All json structure
curl "https://apis.io/api/v1/json-structures?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.