> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omneo.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Browse Group Rule Fields

> A `GET` to the `/groups/rule-fields` endpoint returns everything the rule
builder needs: the operators, the fields a database (conditions) rule can
test — each with its type, operators and options or lookup resource — and
the context paths a context (jsonlogic) rule can read. `version` changes
whenever the registry does and is also sent as the `ETag`.



## OpenAPI

````yaml get /v3/groups/rule-fields
openapi: 3.1.0
info:
  title: Omneo
  version: 0.0.1
servers:
  - url: https://api.{tenant}.getomneo.com/api
    variables:
      tenant:
        default: example
security: []
paths:
  /v3/groups/rule-fields:
    get:
      tags:
        - Group Rule Field
      summary: Browse Group Rule Fields
      description: >-
        A `GET` to the `/groups/rule-fields` endpoint returns everything the
        rule

        builder needs: the operators, the fields a database (conditions) rule
        can

        test — each with its type, operators and options or lookup resource —
        and

        the context paths a context (jsonlogic) rule can read. `version` changes

        whenever the registry does and is also sent as the `ETag`.
      operationId: groups.rule-fields.index
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: string
                required:
                  - data
        '304':
          description: ''
        '401':
          $ref: '#/components/responses/AuthenticationException'
components:
  responses:
    AuthenticationException:
      description: Unauthenticated
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
                description: Error overview.
            required:
              - message

````

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