• appliedSurvivorshipRules (legacy): Contains the applied survivorship strategy and fallback information. This legacy response format is retained for backward compatibility.

• appliedSurvivorshipRuleTree (recommended): Provides a more detailed version of the applied survivorship strategy and fallback strategies, including source ordering information where applicable. The following response fields are supported:

  • appliedSurvivorshipRule: Name of the survivorship strategy applied at the current level.
  • sourcesUriOrder: Ordered list of source URIs for an SRC_SYS strategy. This field is omitted for other strategies and when sourcesUriOrderDerivedFrom is none.
  • sourcesUriOrderDerivedFrom: Indicates how sourcesUriOrder was derived for an SRC_SYS strategy. The following response fields are supported:
    • mapping: The source order is configured at the mapping level. The API returns the sourcesUriOrder value from the L3 mapping configuration.
    • group: The source order is configured at the group level. The API returns the sourcesUriOrder value from the L3 group configuration.
    • priority: The source order is derived from sources associated with the attribute that have an L3 priority. The API returns the sources in descending priority order.
    • none: No priority or source order is configured, or no applicable source order is found. The response omits sourcesUriOrder.
  • fallbacks: List of fallback strategies. Each fallback contains appliedSurvivorshipRule and fallbacks. An SRC_SYS fallback also includes sourcesUriOrderDerivedFrom and, where applicable, sourcesUriOrder.

A sample response is given below:

{
  "ovDetails": {
    "appliedSurvivorshipRules": {
      "SRC_SYS": [
        "MinValue"
      ]
    },
    "appliedSurvivorshipRuleTree": {
      "appliedSurvivorshipRule": "SRC_SYS",
      "sourcesUriOrder": [
        "configuration/sources/SRC1",
        "configuration/sources/SRC2"
      ],
      "sourcesUriOrderDerivedFrom": "mapping",
      "fallbacks": [
        {
          "appliedSurvivorshipRule": "MinValue",
          "fallbacks": []
        }
      ]
    },
    "appliedSurvivorshipGroup": "GroupA",
    "participationStatus": "strategy"
  }
}

• appliedSurvivorshipGroup: Applied survivorship group for the attribute value.
• participationStatus: Indicates how the attribute value participates in OV calculation.
• matchedFilters: Filters from the business configuration that matched during survivorship evaluation.
• unmatchedFilters: Filters from the business configuration that did not match during survivorship evaluation.
• winnerCrosswalks: Final list of winner crosswalks for the OV value. Each object contains type, which identifies the source type URI, and value, which identifies the crosswalk value.
• appliedSurvivorshipRule: The survivorship rule applied at the current level.

• sourcesUriOrder: Displays an ordered list of source URIs for a SRC_SYS strategy. This field is omitted for other strategies and when sourcesUriOrderDerivedFrom is none.

• sourcesUriOrderDerivedFrom: Indicates how sourcesUriOrder was derived for an SRC_SYS strategy. The following values are supported:
  • mapping: The source order is configured at the mapping level. The API returns the sourcesUriOrder value from the L3 mapping configuration.
  • group: The source order is configured at the group level. The API returns the sourcesUriOrder value from the L3 group configuration.
  • priority: The source order is derived from sources associated with the attribute that have an L3 priority. The API returns the sources in descending priority order.
  • none: No priority or source order is configured, or no applicable source order is found. The response omits sourcesUriOrder.
• winningCrosswalks: Winner crosswalks from the rule applied at the current level.
• sourcesForOv: Reference to the sourcesForOv setting from the business configuration for the current rule.
• fallbackCriteria: Reference to the fallback criteria from the business configuration. Supported values are ZERO, ZERO_OR_MORE_THAN_ONE, and MORE_THAN_ONE.
• fallbacks: List of fallback rules. Each fallback contains the same fields as the parent rule: appliedSurvivorshipRule, winningCrosswalks, sourcesForOv, fallbackCriteria, and fallbacks. An SRC_SYS fallback also includes sourcesUriOrderDerivedFrom and, where applicable, sourcesUriOrder.

{
  "ovDetails": {
    "winnerCrosswalks": [
      {
        "type": "configuration/sources/LNKD",
        "value": "LNKD_RANK"
      }
    ],
    "appliedSurvivorshipGroup": "default",
    "participationStatus": "strategy",
    "unmatchedFilters": [
      {
        "and": [
          {
            "uri": "configuration/entityTypes/HCO/attributes/MultipleFilters",
            "value": "matchedValue",
            "operator": "ne"
          }
        ]
      }
    ],
    "appliedSurvivorshipRules": {
      "appliedSurvivorshipRule": "SRC_SYS",
      "sourcesUriOrder": [
        "configuration/sources/LNKD",
        "configuration/sources/SRC2"
      ],
      "sourcesUriOrderDerivedFrom": "mapping",
      "fallbacks": [
        {
          "appliedSurvivorshipRule": "MinValue",
          "fallbacks": [],
          "fallbackCriteria": "MORE_THAN_ONE",
          "winningCrosswalks": [
            {
              "type": "configuration/sources/LNKD",
              "value": "LNKD_RANK"
            }
          ],
          "sourcesForOv": [
            "configuration/sources/LNKD"
          ]
        }
      ],
      "fallbackCriteria": "MORE_THAN_ONE",
      "winningCrosswalks": [
        {
          "type": "configuration/sources/LNKD",
          "value": "LNKD_RANK"
        }
      ],
      "sourcesForOv": [
        "configuration/sources/LNKD"
      ]
    },
    "matchedFilters": [
      {
        "and": [
          {
            "uri": "configuration/entityTypes/HCO/attributes/MultipleFilters",
            "value": "unmatchedValue",
            "operator": "ne"
          }
        ]
      },
      {
        "equals": [
          {
            "uri": "configuration/entityTypes/HCO/attributes/MultipleFilters",
            "value": "matchedValue"
          }
        ]
      }
    ]
  }
}