Création de flux agentiques

Pour des cas d’utilisation plus complexes, vous pouvez mettre en œuvre des flux agentiques en configurant plusieurs outils qui fonctionnent ensemble pour accomplir des tâches. Amazon Nova Sonic peut orchestrer ces outils en fonction des demandes des utilisateurs.

Aperçu de l’implémentation de la base de connaissances

Exemple d’agent de modification de réservation d’hôtel

Voici un exemple de configuration d’un système de modification de réservation d’hôtel :

toolConfiguration: {
    tools: [
      {
        toolSpec: {
          name: "getReservation",
          description: "Retrieves hotel reservation information based on the guest's name and check-in date",
          inputSchema: {
            json: JSON.stringify({
              type: "object",
              properties: {
                name: {
                  type: "string",
                  description: "Full name of the guest who made the reservation"
                },
                checkInDate: {
                  type: "string",
                  description: "The check-in date for the reservation in YYYY-MM-DD format"
                }
              },
              required: ["name", "checkInDate"]
            })
          }
        }
      },
      {
        toolSpec: {
          name: "cancelReservation",
          description: "Cancels a hotel reservation after confirming the cancellation policy with the guest",
          inputSchema: {
            json: JSON.stringify({
              type: "object",
              properties: {
                reservationId: {
                  type: "string",
                  description: "The unique identifier for the reservation to be cancelled"
                },
                confirmCancellation: {
                  type: "boolean",
                  description: "Confirmation from the guest that they understand the cancellation policy and want to proceed",
                  default: false
                }
              },
              required: ["reservationId", "confirmCancellation"]
            })
          }
        }
      }
    ]
  }

Exemple d’agent de recherche d’hôtel

Et voici un exemple de configuration d’un agent de recherche d’hôtel :

toolSpec: {
    name: "searchHotels",
    description: "Search for hotels by location, star rating, amenities and price range.",
    inputSchema: {
        json: JSON.stringify({
            type: "object",
            properties: {
                location: {
                    type: "string",
                    description: "City or area to search for hotels"
                },
                rating: {
                    type: "number",
                    minimum: 1,
                    maximum: 5,
                    description: "Minimum star rating (1-5)"
                },
                amenities: {
                    type: "array",
                    items: {
                        type: "string"
                    },
                    description: "List of desired amenities"
                },
                price_range: {
                    type: "object",
                    properties: {
                        min: {
                            type: "number",
                            minimum: 0
                        },
                        max: {
                            type: "number",
                            minimum: 0
                        }
                    },
                    description: "Price range per night"
                }
            },
            required: []
        })
    }
}