In yaml:

CreateEmbeddingRequest:
    type: object
    additionalProperties: false
    properties:
      model: *model_configuration
      input:
        description: Desc
        example: The quick brown fox jumped over the lazy dog
        oneOf:
          - type: string
            default: ''
            example: "This is a test."
          - type: array
            items:
              type: string
              default: ''
              example: "This is a test."
          - type: array
            minItems: 1
            items:
              type: integer
            example: "[1212, 318, 257, 1332, 13]"
          - type: array
            minItems: 1
            items:
              type: array
              minItems: 1
              items:
                type: integer
            example: "[[1212, 318, 257, 1332, 13]]"
      user: *end_user_param_configuration
    required:
      - model
      - input