Request Validator Configuration

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Configuration

This plugin is compatible with DB-less mode.

Parameters

Here's a list of all the parameters which can be used in this plugin's configuration:

• name or plugin

  string required

  The name of the plugin, in this case request-validator.

  • If using the Kong Admin API, Konnect API, declarative configuration, or decK files, the field is name.
  • If using the KongPlugin object in Kubernetes, the field is plugin.

• service.name or service.id

  string

  The name or ID of the service the plugin targets. Set one of these parameters if adding the plugin to a service through the top-level /plugins endpoint. Not required if using /services/{serviceName|Id}/plugins.

• route.name or route.id

  string

  The name or ID of the route the plugin targets. Set one of these parameters if adding the plugin to a route through the top-level /plugins endpoint. Not required if using /routes/{routeName|Id}/plugins.

• consumer.name or consumer.id

  string

  The name or ID of the consumer the plugin targets. Set one of these parameters if adding the plugin to a consumer through the top-level /plugins endpoint. Not required if using /consumers/{consumerName|Id}/plugins.

• enabled

  boolean default: true

  Whether this plugin will be applied.

• config

  record required
  • body_schema

    string

    The request body schema specification. One of body_schema or parameter_schema must be specified.

  • allowed_content_types

    set of type string default: application/json

    List of allowed content types. The value can be configured with the charset parameter. For example, application/json; charset=UTF-8.

    Notes:

    • Body validation is only done for application/json and skipped for any other allowed content types.
    • Only one parameter is supported. If a request sends more than one parameter with the Content-Type header, only the first parameter is evaluated and the rest are truncated. The type, subtype, parameter names, and the value of the charset parameter are not case sensitive based on the RFC explanation.
    • Parameter does not need to be explicitly configured to allow a request passed with a parameter content-type. The parameter is checked only if the request carries the parameter and it’s explicitly configured. For example, a request with application/json; charset=UTF-8 is to be considered valid for application/json.

  • version

    string required default: kong Must be one of: kong, draft4

    Which validator to use. Supported values are kong (default) for using Kong’s own schema validator, or draft4 for using a JSON Schema Draft 4-compliant validator.

  • parameter_schema

    array of type record

    Array of parameter validator specifications. For details and examples, see Parameter Schema Definition. One of body_schema or parameter_schema must be specified.

    • in

      string required Must be one of: query, header, path

    • name

      string required

    • required

      boolean required

    • style

      string Must be one of: label, form, matrix, simple, spaceDelimited, pipeDelimited, deepObject

    • explode

      boolean

    • schema

      string

  • verbose_response

    boolean required default: false

    If enabled, the plugin returns more verbose and detailed validation errors (for example, the name of the required field that is missing).