{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/amazon-billing-and-cost-management/json-schema/amazon-billing-and-cost-management-get-reservation-purchase-recommendation-request-schema.json",
  "title": "GetReservationPurchaseRecommendationRequest",
  "x-generated": "2026-11-11",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/amazon-billing-and-cost-management-recommendations-api-openapi.yml#/components/schemas/GetReservationPurchaseRecommendationRequest",
  "type": "object",
  "properties": {
    "AccountId": {
      "type": "string",
      "description": "The account ID that's associated with the recommendation."
    },
    "Service": {
      "type": "string",
      "description": "The specific service that you want recommendations for."
    },
    "Filter": {
      "$ref": "#/$defs/Expression"
    },
    "AccountScope": {
      "type": "string",
      "enum": [
        "PAYER",
        "LINKED"
      ],
      "description": "The account scope that you want your recommendations for. Amazon Web Services calculates recommendations including the management account and member accounts if the value is set to PAYER. If the value is LINKED, recommendations are calculated for individual member accounts only."
    },
    "LookbackPeriodInDays": {
      "type": "string",
      "enum": [
        "SEVEN_DAYS",
        "THIRTY_DAYS",
        "SIXTY_DAYS"
      ],
      "description": "The number of previous days that you want Amazon Web Services to consider when it calculates your recommendations."
    },
    "TermInYears": {
      "type": "string",
      "enum": [
        "ONE_YEAR",
        "THREE_YEARS"
      ],
      "description": "The reservation term that you want recommendations for."
    },
    "PaymentOption": {
      "type": "string",
      "enum": [
        "NO_UPFRONT",
        "PARTIAL_UPFRONT",
        "ALL_UPFRONT",
        "LIGHT_UTILIZATION",
        "MEDIUM_UTILIZATION",
        "HEAVY_UTILIZATION"
      ],
      "description": "The reservation purchase option that you want recommendations for."
    },
    "ServiceSpecification": {
      "$ref": "#/$defs/ServiceSpecification"
    },
    "PageSize": {
      "type": "integer",
      "description": "The number of recommendations that you want returned in a single response object."
    },
    "NextPageToken": {
      "type": "string",
      "description": "The pagination token that indicates the next set of results that you want to retrieve."
    }
  },
  "required": [
    "Service"
  ],
  "$defs": {
    "CostCategoryValues": {
      "type": "object",
      "properties": {
        "Key": {
          "type": "string"
        },
        "Values": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The specific value of the cost category."
        },
        "MatchOptions": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "EQUALS",
              "ABSENT",
              "STARTS_WITH",
              "ENDS_WITH",
              "CONTAINS",
              "CASE_SENSITIVE",
              "CASE_INSENSITIVE",
              "GREATER_THAN_OR_EQUAL"
            ]
          },
          "description": "The match options that you can use to filter your results. MatchOptions is only applicable for actions related to cost category. The default values for MatchOptions is EQUALS and CASE_SENSITIVE."
        }
      }
    },
    "DimensionValues": {
      "type": "object",
      "properties": {
        "Key": {
          "type": "string",
          "enum": [
            "AZ",
            "INSTANCE_TYPE",
            "LINKED_ACCOUNT",
            "PAYER_ACCOUNT",
            "LINKED_ACCOUNT_NAME",
            "OPERATION",
            "PURCHASE_TYPE",
            "REGION",
            "SERVICE",
            "SERVICE_CODE",
            "USAGE_TYPE",
            "USAGE_TYPE_GROUP",
            "RECORD_TYPE",
            "OPERATING_SYSTEM",
            "TENANCY",
            "SCOPE",
            "PLATFORM",
            "SUBSCRIPTION_ID",
            "LEGAL_ENTITY_NAME",
            "DEPLOYMENT_OPTION",
            "DATABASE_ENGINE",
            "CACHE_ENGINE",
            "INSTANCE_TYPE_FAMILY",
            "BILLING_ENTITY",
            "RESERVATION_ID",
            "RESOURCE_ID",
            "RIGHTSIZING_TYPE",
            "SAVINGS_PLANS_TYPE",
            "SAVINGS_PLAN_ARN",
            "PAYMENT_OPTION",
            "AGREEMENT_END_DATE_TIME_AFTER",
            "AGREEMENT_END_DATE_TIME_BEFORE",
            "INVOICING_ENTITY",
            "ANOMALY_TOTAL_IMPACT_ABSOLUTE",
            "ANOMALY_TOTAL_IMPACT_PERCENTAGE",
            "PRODUCT_ATTRIBUTE"
          ],
          "description": "The names of the metadata types that you can use to filter and group your results. For example, AZ returns a list of Availability Zones. Not all dimensions are supported in each API. Refer to the documentation for each specific API to see what is supported. LINKED_ACCOUNT_NAME and SERVICE_CODE can only be used in CostCategoryRule. ANOMALY_TOTAL_IMPACT_ABSOLUTE and ANOMALY_TOTAL_IMPACT_PERCENTAGE can only be used in AnomalySubscriptions. Use PRODUCT_ATTRIBUTE only as the Dimension in GetDimensionValues. To filter or group by product attributes, use the ProductAttributes field of Expression or t"
        },
        "Values": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The metadata values that you can use to filter and group your results. You can use GetDimensionValues to find specific values."
        },
        "MatchOptions": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "EQUALS",
              "ABSENT",
              "STARTS_WITH",
              "ENDS_WITH",
              "CONTAINS",
              "CASE_SENSITIVE",
              "CASE_INSENSITIVE",
              "GREATER_THAN_OR_EQUAL"
            ]
          },
          "description": "The match options that you can use to filter your results. MatchOptions is only applicable for actions related to cost category and Anomaly Subscriptions. Refer to the documentation for each specific API to see what is supported. The default values for MatchOptions are EQUALS and CASE_SENSITIVE."
        }
      }
    },
    "EC2Specification": {
      "type": "object",
      "properties": {
        "OfferingClass": {
          "type": "string",
          "enum": [
            "STANDARD",
            "CONVERTIBLE"
          ],
          "description": "Indicates whether you want a recommendation for standard or convertible reservations."
        }
      }
    },
    "Expression": {
      "type": "object",
      "properties": {
        "Or": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Expression"
          },
          "description": "Return results that match either Dimension object."
        },
        "And": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Expression"
          },
          "description": "Return results that match both Dimension objects."
        },
        "Not": {
          "$ref": "#/$defs/Expression"
        },
        "Dimensions": {
          "$ref": "#/$defs/DimensionValues"
        },
        "Tags": {
          "$ref": "#/$defs/TagValues"
        },
        "CostCategories": {
          "$ref": "#/$defs/CostCategoryValues"
        },
        "ProductAttributes": {
          "$ref": "#/$defs/ProductAttributeValues"
        }
      }
    },
    "ProductAttributeValues": {
      "type": "object",
      "properties": {
        "Key": {
          "type": "string",
          "description": "The name of the product attribute, such as model. The keys that are available depend on the service. For the keys of each supported service, see ProductAttributeValues . Keys are case-sensitive. A key that doesn't exist doesn't return an error: EQUALS matches no costs, and ABSENT matches all costs of supported services."
        },
        "Values": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The specific values of the product attribute, such as Claude Sonnet 5 for the model key. Values are matched exactly, including case. To list the values of a key, use GetDimensionValues with Dimension set to PRODUCT_ATTRIBUTE and DimensionKey set to the key. To match costs that have no value for the key, set MatchOptions to ABSENT and omit Values. Otherwise, Values is required."
        },
        "MatchOptions": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "EQUALS",
              "ABSENT",
              "STARTS_WITH",
              "ENDS_WITH",
              "CONTAINS",
              "CASE_SENSITIVE",
              "CASE_INSENSITIVE",
              "GREATER_THAN_OR_EQUAL"
            ]
          },
          "description": "The match options that you can use to filter your results. Valid values: EQUALS - Matches the values that you specify. ABSENT - Matches costs that have no value for the key. Omit Values. CASE_SENSITIVE - Use only with EQUALS. Values are always matched case-sensitively. Default values are EQUALS and CASE_SENSITIVE."
        }
      },
      "required": [
        "Key"
      ]
    },
    "ServiceSpecification": {
      "type": "object",
      "properties": {
        "EC2Specification": {
          "$ref": "#/$defs/EC2Specification"
        }
      }
    },
    "TagValues": {
      "type": "object",
      "properties": {
        "Key": {
          "type": "string",
          "description": "The key for the tag."
        },
        "Values": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "The specific value of the tag."
        },
        "MatchOptions": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": [
              "EQUALS",
              "ABSENT",
              "STARTS_WITH",
              "ENDS_WITH",
              "CONTAINS",
              "CASE_SENSITIVE",
              "CASE_INSENSITIVE",
              "GREATER_THAN_OR_EQUAL"
            ]
          },
          "description": "The match options that you can use to filter your results. MatchOptions is only applicable for actions related to cost category. The default values for MatchOptions are EQUALS and CASE_SENSITIVE."
        }
      }
    }
  }
}