catalog.category.set_custom_fields

Set the declared custom fields on a category (whole bag; validated against the definitions).

• Scope: catalog.category.write
• System: no
• Reachable from: POST /v1/commands/catalog.category.set_custom_fields (tenant credential) · MCP tool catalog.category.set_custom_fields · SDK client.call('catalog.category.set_custom_fields', …)
• Events: none — No public read projects a category’s custom fields — the category doc carries description, banner and meta, not the field bag. Nothing in the kernel derives from them either, so an event here would be outbox volume with no reader.

Input (JSON Schema)

{
  "properties": {
    "category_id": {
      "minLength": 1,
      "type": "string"
    },
    "custom_fields": {
      "additionalProperties": {},
      "propertyNames": {
        "type": "string"
      },
      "type": "object"
    }
  },
  "required": [
    "category_id",
    "custom_fields"
  ],
  "type": "object"
}

Result (200)

{
  "additionalProperties": false,
  "properties": {
    "category_id": {
      "type": "string"
    }
  },
  "required": [
    "category_id"
  ],
  "type": "object"
}

Errors

validation_failed (400) · unauthorized (401) · forbidden (403) · conflict (409) · internal (500)