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The OpenAPI 3.0 Schema for radixconfig.yaml is available at This schema is an extended subset of the JSON Schema Specification.

The schema can be used in code editors to provide auto completion and schema validation when editing a radixconfig.yaml file.

Visual Studio Code

Ensure that the YAML extension is installed in VS Code.

Create an association between radixconfig.yaml and the JSON Schema by using one of the methods described below.

  • Inline schema association
    Add the following line to the top of the radixconfig.yaml file:

    # yaml-language-server: $schema=
  • Using yaml.schemas settings

    1. Open Extension Settings for the YAML extension. YAML extension settings
    2. Scroll down to Yaml: Schemas and click Edit in settings.json Open YAML schema settings
    3. Add "": "radixconfig.yaml" to the yaml.schemas section. Edit YAML schema settings

Read more about schema associations here.

Jetbrains IDEs

Jetbrains IDEs have built-in support for JSON schemas.

  1. Open the Settings dialog (Ctrl+Alt+S) and go Languages & Frameworks > Schemas and DTDs > JSON Schema Mappings.
  2. Click + on the toolbar.
  3. Insert in Schema file or URL and select JSON Schema version 7 in Schema version. Specify a name of the schema in the Name field.
  4. Click + in the mappings section and select Add file from the drop down list. Insert radixconfig.yaml in the File field.
  5. Click OK or Apply to save changes.

Jetbrains IDEs