Relationship issue

model Ticket {
  id                  BigInt    @id
  description         String    @db.LongText
  descriptionHtml     String    @map("description_html") @db.LongText
  subject             String    @db.LongText
  displayId           Int       @map("display_id")
  ticketType          String?   @map("ticket_type")
  status              Int
  priority            Int
  urgent              Boolean
  spam                Boolean
  deleted             Boolean
  source              Int
  trained             Boolean
  createdAt           DateTime  @map("created_at")
  updatedAt           DateTime  @map("updated_at")
  dueBy               DateTime? @map("due_by")
  frDueBy             DateTime? @map("frDueBy")
  isEscalated         Boolean   @map("isescalated")
  frEscalated         Boolean   @map("fr_escalated")
  groupId             BigInt?
  ownerId             BigInt?
  requesterId         BigInt?
  responderId         BigInt?
  accountId           Int
  slaState            Int       @default(0)
  delta               Boolean
  dirty               Int
  customField         Json?     @map("custom_field")
  ccEmail             Json?     @map("cc_email")
  tags                Json?
  attachments         Json?
  statusName          String?   @map("status_name")
  requesterStatusName String?   @map("requester_status_name")
  priorityName        String?   @map("priority_name")
  sourceName          String?   @map("source_name")
  productId           BigInt?   @map("product_id")
  toEmails            Json?
  reportsData         Json?     @map("reports_data")
  ticketStates        Json?     @map("ticket_states")

  // Relations
  requester User?    @relation("RequestedBy", fields: [requesterId], references: [id])
  responder User?    @relation("RespondedBy", fields: [responderId], references: [id])
  group     Group?   @relation(fields: [groupId], references: [id])
  owner     Company? @relation("OwnedBy", fields: [ownerId], references: [id])

  Note Note[]
}

function toCamelCaseTicket(ticket: any) {
  return {
    id: BigInt(ticket.id),

    requester: ticket.requester_id
      ? {
          connect: { id: BigInt(ticket.requester_id) },
        }
      : null,

    responder: ticket.responder_id
      ? {
          connect: { id: BigInt(ticket.responder_id) },
        }
      : null,

    group: ticket.group_id
      ? {
          connect: { id: BigInt(ticket.group_id) },
        }
      : null,

    owner: ticket.owner_id
      ? {
          connect: { id: BigInt(ticket.owner_id) },
        }
      : null,
  };
}

async function insertTickets(data: any[]) {
  for (const entry of data) {
    const mapped = toCamelCaseTicket(entry.helpdesk_ticket)
    console.log("Mapped", JSON.stringify(mapped, (_, v) => typeof v === 'bigint' ? v.toString() : v));
    
    await prisma.ticket.upsert({
      where: { id: BigInt(mapped.id) },
      update: {},
      create: mapped,
    })
  }
}

Unknown argument requester. Did you mean requesterId? Available options are marked with ?.

    at An (node_modules/@prisma/client/runtime/library.js:29:1363)
    at zn.handleRequestError (node_modules/@prisma/client/runtime/library.js:121:7102)
    at zn.handleAndLogRequestError (node_modules/@prisma/client/runtime/library.js:121:6784)
    at zn.request (node_modules/@prisma/client/runtime/library.js:121:6491)
    at async l (node_modules/@prisma/client/runtime/library.js:130:9778)
    at async insertTickets (server/api/import.post.ts:135:1)
    at async <anonymous> (server/api/import.post.ts:69:1)