{
  "records": [
    {
      "attributes": {
        "type": "Account",
        "referenceId": "AccountRef1"
      },
      "Name": "Opportunity Tree Account 001",
      "Industry": "Technology",
      "Type": "Customer",
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      "BillingCity": "San Francisco",
      "BillingState": "CA",
      "BillingCountry": "USA",
      "Description": "Account with multiple opportunities in pipeline",
      "Opportunities": {
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          {
            "attributes": {
              "type": "Opportunity",
              "referenceId": "OppRef1"
            },
            "Name": "Enterprise License Deal",
            "StageName": "Negotiation/Review",
            "CloseDate": "2025-04-15",
            "Amount": 500000,
            "Probability": 80,
            "Type": "New Customer",
            "LeadSource": "Web",
            "Description": "Enterprise license negotiation in final stages"
          },
          {
            "attributes": {
              "type": "Opportunity",
              "referenceId": "OppRef2"
            },
            "Name": "Professional Services Engagement",
            "StageName": "Proposal/Price Quote",
            "CloseDate": "2025-05-01",
            "Amount": 150000,
            "Probability": 65,
            "Type": "New Customer",
            "LeadSource": "Partner Referral",
            "Description": "PS engagement proposal submitted"
          }
        ]
      }
    },
    {
      "attributes": {
        "type": "Account",
        "referenceId": "AccountRef2"
      },
      "Name": "Opportunity Tree Account 002",
      "Industry": "Healthcare",
      "Type": "Prospect",
      "AnnualRevenue": 3000000,
      "BillingCity": "Boston",
      "BillingState": "MA",
      "BillingCountry": "USA",
      "Description": "Healthcare prospect with active opportunities",
      "Opportunities": {
        "records": [
          {
            "attributes": {
              "type": "Opportunity",
              "referenceId": "OppRef3"
            },
            "Name": "HIPAA Compliance Solution",
            "StageName": "Needs Analysis",
            "CloseDate": "2025-06-01",
            "Amount": 250000,
            "Probability": 40,
            "Type": "New Customer",
            "LeadSource": "Trade Show",
            "Description": "Compliance solution for healthcare"
          },
          {
            "attributes": {
              "type": "Opportunity",
              "referenceId": "OppRef4"
            },
            "Name": "Data Integration Project",
            "StageName": "Qualification",
            "CloseDate": "2025-07-15",
            "Amount": 100000,
            "Probability": 25,
            "Type": "New Customer",
            "LeadSource": "Phone Inquiry",
            "Description": "EHR integration project"
          },
          {
            "attributes": {
              "type": "Opportunity",
              "referenceId": "OppRef5"
            },
            "Name": "Training and Enablement",
            "StageName": "Prospecting",
            "CloseDate": "2025-08-01",
            "Amount": 50000,
            "Probability": 10,
            "Type": "New Customer",
            "LeadSource": "Other",
            "Description": "Staff training program"
          }
        ]
      }
    }
  ]
}