definitions:
  TopologyTemplate:
    type: "object"
    properties:
      description:
        type: "string"
      inputs:
        type: "array"
        items:
          type: object
          additionalProperties:
            type: object
      policies:
        type: "array"
        items:
          type: object
          additionalProperties:
            type: object            
      outputs:
        type: "array"
        items:
          type: object
          additionalProperties:
            type: object       
      node_templates:
        type: object
        additionalProperties:
          $ref: 'https://raw.githubusercontent.com/skoulouzis/DRIP/DRIP_3.0/TOSCA/openAPI/TOSCA/NodeTemplate.yml#/NodeTemplate'
      relationship_templates:
        type: object
        additionalProperties:
          type: object        
      groups:
        type: object
        additionalProperties:
          type: object    
      substitution_mappings:
        type: object
        additionalProperties:
          type: object    
