curl --request POST \
  --url https://api.joinslash.com/expense-report/{expenseReportId}/reject \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "reviewedByUserId": "<string>",
  "reason": "<string>"
}
'

{
  "expenseReport": {
    "id": "<string>",
    "legalEntityId": "<string>",
    "submittedByUserId": "<string>",
    "amountCents": 123,
    "currency": "<string>",
    "transactionDate": "2023-11-07T05:31:56Z",
    "destinationId": "<string>",
    "submittedAt": "2023-11-07T05:31:56Z",
    "status": "pending_review",
    "timestamp": "2023-11-07T05:31:56Z",
    "merchant": {
      "type": "merchantV2",
      "merchantV2": {
        "$entity": "merchant_v2",
        "id": "<string>",
        "name": "<string>",
        "isLive": true,
        "isInstantCashback": true,
        "metadata": {
          "timestamp": "2023-11-07T05:31:56Z"
        },
        "heronId": "<string>",
        "iconUrl": "<string>",
        "logoUrl": "<string>",
        "url": "<string>",
        "merchantCategoryId": "<string>"
      }
    },
    "merchantV2Id": "<string>",
    "customMerchantId": "<string>",
    "memo": "<string>",
    "fxRateToUsd": "<string>",
    "fxRateUpdatedAt": "2023-11-07T05:31:56Z",
    "noReceiptReason": "<string>",
    "documents": [
      {
        "document": {
          "$entity": "document",
          "id": "<string>",
          "accountType": "legalEntity",
          "accountId": "<string>",
          "startDate": "<string>",
          "endDate": "<string>",
          "status": "uploaded",
          "accessLevel": "<string>",
          "documentType": "business_entity",
          "category": "document",
          "timestamp": "<string>",
          "filename": "<string>",
          "error": "<string>",
          "checksum": "<string>",
          "tags": [
            "<string>"
          ],
          "documentSource": "uploaded",
          "fileMetadata": {
            "size": 123,
            "type": "<string>"
          }
        },
        "url": "<string>"
      }
    ],
    "aggregatedTransaction": {
      "id": "<string>",
      "date": "<string>",
      "toFrom": "<string>",
      "amount": {
        "amount_cents": 123,
        "currency": "USD"
      },
      "status": "pending",
      "account": "<string>",
      "method": "<string>",
      "category": "subscription",
      "additionalData": {
        "id": "<string>",
        "account": "cash",
        "panel": {
          "header": {
            "variant": "1-column",
            "title": "<string>",
            "subtitle": "<string>",
            "description": "<string>",
            "icon": {
              "imageUrl": "<string>"
            },
            "tags": [
              {
                "text": "<string>",
                "properties": {
                  "variant": "status",
                  "size": "small",
                  "status": "simple",
                  "includeMark": true
                },
                "key": "<string>"
              }
            ],
            "backgroundOverlayImage": {
              "src": "<string>",
              "position": "bottom-right"
            },
            "steps": [
              {
                "key": "<string>",
                "text": "<string>",
                "isComplete": true,
                "isActive": true,
                "isLoading": true
              }
            ]
          },
          "body": {
            "sections": [
              "<unknown>"
            ],
            "listItems": [
              {
                "text": "<string>",
                "leftIcon": "<string>",
                "linkReference": {
                  "type": "href",
                  "href": "<string>"
                },
                "selectionIndicator": {
                  "isSelected": true,
                  "indicatorIcon": "<string>"
                },
                "key": "<string>",
                "size": "small"
              }
            ]
          }
        },
        "row": {
          "timestamp": "<string>",
          "status": "<string>",
          "transactionAvatar": {
            "size": "small",
            "contents": {
              "imageUrl": "<string>"
            },
            "badge": {
              "type": "indicator",
              "variant": "financial-badge-indicator",
              "size": "big",
              "subvariant": "refund"
            }
          },
          "titleIcon": "<string>",
          "titleText": "<string>",
          "titleTagObject": {
            "text": "<string>",
            "properties": {
              "variant": "status",
              "size": "small",
              "status": "simple",
              "includeMark": true
            },
            "key": "<string>"
          },
          "subtitleIcon": "<string>",
          "subtitleText": "<string>",
          "methodIcon": "<string>",
          "methodText": "<string>",
          "methodTagObject": {
            "text": "<string>",
            "properties": {
              "variant": "status",
              "size": "small",
              "status": "simple",
              "includeMark": true
            },
            "key": "<string>"
          },
          "accountIcon": "<string>",
          "accountText": "<string>",
          "accountTagObject": {
            "text": "<string>",
            "properties": {
              "variant": "status",
              "size": "small",
              "status": "simple",
              "includeMark": true
            },
            "key": "<string>"
          },
          "amount": {
            "amount_cents": 123,
            "currency": "USD"
          },
          "balance": {
            "amount_cents": 123,
            "currency": "USD"
          },
          "amountSubtext": "<string>",
          "amountSubicon": "<string>"
        },
        "listItems": [
          {
            "text": "<string>",
            "leftIcon": "<string>",
            "linkReference": {
              "type": "href",
              "href": "<string>"
            },
            "selectionIndicator": {
              "isSelected": true,
              "indicatorIcon": "<string>"
            },
            "key": "<string>",
            "size": "small"
          }
        ],
        "variant": "internal_authorization_clearing_adjustment",
        "transactionAvatar": {
          "imageUrl": "<string>"
        },
        "merchant": {
          "name": "<string>",
          "description": "<string>",
          "categoryCode": "<string>",
          "location": {
            "city": "<string>",
            "country": "<string>",
            "state": "<string>",
            "zip": "<string>"
          }
        },
        "approvalCode": "<string>",
        "orderId": "<string>",
        "note": "<string>",
        "uploads": [
          {
            "documentId": "<string>",
            "url": "<string>",
            "expiresAt": "<string>",
            "name": "<string>",
            "uploadType": "image/png"
          }
        ],
        "method": {
          "type": "card",
          "card": {
            "id": "<string>",
            "network": "<string>",
            "name": "<string>",
            "last4": "<string>"
          }
        },
        "currencyConversion": {
          "conversion_rate": 123,
          "original_amount": 123,
          "original_currency_code": "<string>"
        },
        "earnedCashback": {
          "amount_cents": 123,
          "currency": "USD",
          "rate": 123
        },
        "cashbackRedemptionDetails": {
          "toAccount": "<string>",
          "status": "<string>",
          "amount": {
            "amount_cents": 123,
            "currency": "USD"
          }
        },
        "advancedCardTransactionDetails": {
          "declineReason": "<string>",
          "approvalReason": "<string>",
          "formattedDeclineReason": {
            "reason": "<string>",
            "details": "<string>",
            "declineType": "<string>",
            "editAction": {
              "type": "card_group",
              "entityId": "<string>",
              "entityName": "<string>"
            }
          },
          "formattedDeclineReasonV2": {
            "declineType": "<string>",
            "declineSummary": "<string>",
            "declineDetails": "<string>",
            "cta": [
              {
                "type": "go-to-card",
                "props": {
                  "id": "<string>"
                }
              }
            ],
            "metadata": {}
          }
        },
        "advancedAchDetails": {
          "counterpartyBank": "<string>",
          "receiverId": "<string>",
          "companyId": "<string>",
          "companyDiscretionaryData": "<string>",
          "companyEntryDescription": "<string>",
          "traceNumber": "<string>",
          "entryClassCode": "<string>",
          "paymentRelatedInfo": "<string>",
          "returnCode": "<string>",
          "returnReason": "<string>"
        },
        "advancedWireDetails": {
          "counterpartyBank": "<string>",
          "typeCode": "<string>",
          "subtypeCode": "<string>",
          "omad": "<string>",
          "imad": "<string>",
          "senderReference": "<string>",
          "businessFunctionCode": "<string>",
          "returnReason": "<string>"
        },
        "advancedInternationalWireDetails": {
          "uniqueId": "<string>",
          "instructionId": "<string>",
          "uetr": "<string>",
          "intermediaryBanks": [
            "<string>"
          ],
          "returnReason": "<string>"
        },
        "advancedCryptoDetails": {
          "txHash": "<string>",
          "senderAddress": "<string>",
          "isInstant": true,
          "isEligibleForInstant": true,
          "isStuck": true,
          "fiatRail": "ach"
        },
        "advancedRealtimeDetails": {
          "counterpartyBank": "<string>",
          "endToEndId": "<string>",
          "routingNumber": "<string>",
          "originatorName": "<string>",
          "description": "<string>"
        },
        "achDepositDetails": {
          "institutionName": "<string>",
          "accountName": "<string>",
          "accountOwner": "<string>",
          "accountType": "<string>",
          "accountNumber": "<string>",
          "estimatedTimeOfArrival": "2023-11-07T05:31:56Z"
        },
        "achOrWireSenderDetails": {
          "name": "<string>",
          "accountNumber": "<string>",
          "routingNumber": "<string>"
        },
        "transferRecipientDetails": {
          "name": "<string>",
          "accountNumber": "<string>",
          "routingNumber": "<string>",
          "accountType": "<string>",
          "address": "<string>"
        },
        "subaccountDetails": {
          "name": "<string>"
        },
        "transferApprovalDetails": {
          "automationRuleLifecycleApprovals": [
            {
              "approvedAt": "<string>",
              "approvedBy": "<string>"
            }
          ],
          "requestedAt": "<string>",
          "requestedBy": "<string>"
        },
        "accountDetails": {
          "balance": {
            "amount_cents": 123,
            "currency": "USD"
          }
        },
        "feeBreakdownDetails": {
          "relatedTransaction": {
            "id": "<string>",
            "amount": 123
          },
          "baseFee": {
            "amount_cents": 123,
            "currency": "USD",
            "rate": 123
          },
          "instantDepositFee": {
            "amount_cents": 123,
            "currency": "USD",
            "rate": 123
          },
          "marketOrderFee": {
            "amount_cents": 123,
            "currency": "USD",
            "rate": 123
          },
          "methodFee": {
            "amount_cents": 123,
            "currency": "USD",
            "method": "ach"
          }
        },
        "feeDetails": {
          "transferId": "<string>",
          "category": "foreign_transaction_fees"
        },
        "futureTransferDetails": {
          "futureActionRuleId": "<string>",
          "isRulePaused": true,
          "isActionSkipped": true,
          "transferType": "scheduled",
          "recurrencePattern": {
            "frequency": "none"
          },
          "endConfig": {
            "type": "never"
          },
          "requestedAt": "<string>",
          "recipient": {
            "name": "<string>",
            "type": "contact"
          },
          "requestedBy": "<string>",
          "startOn": "<string>"
        },
        "disputeDetails": {
          "disputeId": "<string>",
          "status": "filed",
          "amountCents": 123,
          "timestamp": "<string>",
          "updatedAt": "<string>",
          "linkedTransaction": {
            "type": "refund",
            "transferIntentId": "<string>",
            "transactionId": "<string>"
          }
        },
        "checkDepositDetails": {
          "frontDocumentId": "<string>",
          "backDocumentId": "<string>"
        },
        "transferTimingDetails": {
          "targetExecutionAt": "2023-11-07T05:31:56Z"
        },
        "instantDepositDetails": {
          "originalTransactionId": "<string>",
          "originalTransactionDate": "2023-11-07T05:31:56Z",
          "instantDepositTransactionId": "<string>",
          "instantDepositTransactionDate": "2023-11-07T05:31:56Z",
          "repaymentTransactionId": "<string>",
          "repaymentTransactionDate": "2023-11-07T05:31:56Z"
        }
      },
      "authorizedAt": "<string>",
      "variant": "internal_authorization_clearing_adjustment",
      "title": "<string>",
      "subtitle": "<string>",
      "methodEntityId": "<string>",
      "methodEntityTable": "<string>",
      "transferId": "<string>",
      "transferTable": "<string>",
      "transferEntityId": "<string>",
      "transferEntityTable": "<string>",
      "memo": "<string>",
      "userMemo": "<string>",
      "userReceipts": [
        {
          "documentId": "<string>",
          "url": "<string>",
          "expiresAt": "<string>",
          "name": "<string>",
          "uploadType": "image/png"
        }
      ],
      "memoRequired": true,
      "receiptRequired": true,
      "externalDescription": "<string>",
      "subaccountId": "<string>",
      "relatedAggregatedTransactionId": "<string>"
    },
    "destination": {
      "id": "<string>",
      "userId": "<string>",
      "latestStatus": "active",
      "accountName": "<string>",
      "type": "<string>",
      "subtype": "<string>",
      "institution": {
        "id": "<string>",
        "name": "<string>"
      },
      "metadata": {
        "timestamp": "2023-11-07T05:31:56Z"
      },
      "lastSyncedAt": "<string>",
      "lastStatusChangeAt": "<string>",
      "officialAccountName": "<string>",
      "accountOwnerName": "<string>",
      "mask": "<string>",
      "balance": {
        "amount": {
          "amount_cents": 123,
          "currency": "USD"
        },
        "lastBalanceCheckDate": "<string>"
      },
      "latestBalanceCheck": {
        "currentAmount": {
          "amount_cents": 123,
          "currency": "USD"
        },
        "availableAmount": {
          "amount_cents": 123,
          "currency": "USD"
        },
        "limitAmount": {
          "amount_cents": 123,
          "currency": "USD"
        }
      },
      "error": {
        "errorCode": "<string>",
        "errorType": "<string>",
        "actionMessage": "<string>",
        "userActionCta": "<string>"
      },
      "institutionLogo": "<string>"
    },
    "submittedByUser": {
      "id": "<string>",
      "name": {
        "first": "<string>",
        "last": "<string>",
        "full": "<string>"
      },
      "email": "<string>",
      "phoneNumber": "<string>",
      "last_status_change_at": "<string>",
      "verification_state": "created",
      "has_verified_email": true,
      "has_verified_phone": true,
      "has_entered_identity": true,
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "state": "<string>",
        "zip": "<string>",
        "countryCode": "<string>"
      },
      "mailingAddress": {
        "addressLine": "<string>",
        "addressCity": "<string>",
        "addressState": "<string>",
        "addressZip": "<string>",
        "addressLine2": "<string>",
        "addressCountry": "<string>"
      },
      "activeIdentityEvaluationId": "<string>",
      "provider": "persona",
      "basicInfo": {
        "isResidentOfUsa": true,
        "isMinor": true
      },
      "discord": {
        "username": "<string>",
        "avatar": "<string>"
      },
      "dateOfBirth": "<string>",
      "nationalityCountryCode": "<string>"
    },
    "reviewedByUser": {
      "id": "<string>",
      "name": {
        "first": "<string>",
        "last": "<string>",
        "full": "<string>"
      },
      "email": "<string>",
      "phoneNumber": "<string>",
      "last_status_change_at": "<string>",
      "verification_state": "created",
      "has_verified_email": true,
      "has_verified_phone": true,
      "has_entered_identity": true,
      "address": {
        "line1": "<string>",
        "line2": "<string>",
        "city": "<string>",
        "state": "<string>",
        "zip": "<string>",
        "countryCode": "<string>"
      },
      "mailingAddress": {
        "addressLine": "<string>",
        "addressCity": "<string>",
        "addressState": "<string>",
        "addressZip": "<string>",
        "addressLine2": "<string>",
        "addressCountry": "<string>"
      },
      "activeIdentityEvaluationId": "<string>",
      "provider": "persona",
      "basicInfo": {
        "isResidentOfUsa": true,
        "isMinor": true
      },
      "discord": {
        "username": "<string>",
        "avatar": "<string>"
      },
      "dateOfBirth": "<string>",
      "nationalityCountryCode": "<string>"
    },
    "review": {
      "id": "<string>",
      "expenseReportId": "<string>",
      "decision": "approved",
      "reviewedByUserId": "<string>",
      "reviewedAt": "2023-11-07T05:31:56Z",
      "timestamp": "2023-11-07T05:31:56Z",
      "rejectionReason": "<string>"
    }
  }
}