CyberSubmissionRequest
objectShell submission payload — Step 1 of the submission lifecycle (Base → Full → Quote). Reference fields are restricted per field: producer, directAssumed, typeOfBilling, division, producingCompany, marketSource, and insured.insureContacts accept id only; policy.currency, policy.territory, and class accept code only; sectionIdentifier and referenceType accept id only from their fixed value sets. office, mop, and typeOfPlacementBespoke are NOT part of the contract — they are derived/defaulted server-side from division (and, for office, also policy.product and class).
Required. Insured details; insureContacts.id identifies an existing insured contact, otherwise supply companyName + domicile country/state.
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Required. Producer (broker) reference — id only.
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Required. Policy node (dates, currency, product, territory).
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Required. Business type — id only (Direct or Assumed).
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Required. id only.
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Required. id only.
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Required. Written line percentage (e.g. 100).
>= 1
Example:100
Optional. Free-text policy description. Defaulted/derived server-side when omitted.
Example:Cyber primary 2026 renewal
Optional at this step (becomes required at Step 2 — Full). Section identifier — id only (1 = C&C, 2 = Non C&C). Supply here to pre-derive the underwriting template.
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Optional. Reference type — id only (1 = EEA, 2 = Non-EEA, 3 = Both). Conditional requirement applies at Step 2 (Full) when the producing entity (derived from division) is MSSL or MEEA.
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Optional. Risk class — code only (e.g. { "code": "CY" }).
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Optional. Producing company — id only. Required when division is Mosaic Asta Europe.
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Optional. Market source — id only.
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FullCyberSubmissionRequest
objectFull submission payload — Step 2 of the submission lifecycle (Base → Full → Quote). Extends the Step 1 fields (all optional here, required only when calling this endpoint standalone without a prior /submission/base call) with underwriting data. Required: underWriter, mosaicOccupation, sectionIdentifier. Conditional: referenceType (required when the producing entity, derived from division, is MSSL or MEEA). office, mop, and typeOfPlacementBespoke are NOT part of the contract — derived server-side.
Optional. Already on the DRAFT from Step 1; supply only when calling Full standalone.
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Optional. Already on the DRAFT from Step 1. id only.
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Optional. Already on the DRAFT from Step 1. Use the top-level policyDescription field for a free-text description.
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Optional. id only.
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Optional. id only.
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Optional. id only.
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Optional. Written line percentage (e.g. 100).
>= 1
Example:100
Optional. Free-text policy description. Defaulted/derived server-side when omitted.
Example:Cyber primary 2026 renewal
Optional. Risk class — code only (e.g. { "code": "CY" }).
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Optional. Producing company — id only. Required when division is Mosaic Asta Europe.
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Optional. Market source — id only.
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Required. Section identifier — id only (1 = C&C, 2 = Non C&C).
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Conditional. Reference type — id only (1 = EEA, 2 = Non-EEA, 3 = Both). Required when the producing entity (derived from division) is MSSL or MEEA.
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Required. Underwriter — id only (e.g. { "id": "8842" }).
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Required. Mosaic occupation — id only (e.g. { "id": "198" }).
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Optional. Unique Market Reference.
Example:B1234567890
Optional. Insured’s annual revenue or turnover amount.
>= 0
Optional. Producing underwriter — id only. Defaults to the submission underwriter when omitted.
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Optional. Type of layer — id only.
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Optional. Lloyd’s industrial sector — id only. When supplied, takes precedence over the server’s NAICS-based derivation.
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Optional. sBFClass — id only.
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SubmissionRequest
objectShell submission payload (internal/legacy schema). Reference fields are restricted per field: producer, directAssumed, typeOfBilling, division, typeOfPlacementBespoke, policy.product, and insured.insureContacts accept id only; class, policy.currency, policy.territory accept code only; sectionIdentifier accepts id only (1 = C&C, 2 = Non C&C) and referenceType accepts id only (1 = EEA, 2 = Non-EEA, 3 = Both).
Required. Insured details; insureContacts.id identifies an existing insured contact, otherwise supply companyName + domicile country/state.
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Required. Producer (broker) reference — id only.
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Required. Policy node (dates, currency, product, territory).
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Required. Business type — id only (Direct or Assumed).
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Required. id only.
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Required. id only.
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Required. Written line percentage (e.g. 100).
>= 1
Example:100
Optional. Free-text policy description. Defaulted/derived server-side when omitted.
Example:Cyber primary 2026 renewal
Required. Section identifier — id only (1 = C&C, 2 = Non C&C).
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Required. Reference type — id only (1 = EEA, 2 = Non-EEA, 3 = Both).
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Optional. Risk class — code only (e.g. { "code": "CYB001" }).
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Required. Mosaic MOP / bespoke type of placement — id only.
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An additional contact on the policy — CY LOB only.
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CyberSubmissionResponse
objectResponse object containing cyber submission details including policy information, status, and reference keys
Current status of the policy
Allowed values:Quote PreparationPolicy UpdatedBoundDeclinedReferredQuote NTU
Example:Quote Preparation
Policy number assigned to the submission. Starts with ‘Q’ for quotes, ‘P’ for policies
Match pattern:^[QP]\d{7}$
Example:Q0038456
Business reference number for tracking purposes
Example:CYB-2026-001
Internal policy key identifier used for database references
Example:20894
Internal policy activity key identifier for tracking specific policy activities
Example:45632
Status of the current policy activity
Allowed values:ActiveCompletedPendingCancelledQuote NTU
Example:Active
Quote number assigned when the submission reaches quote stage.
Example:Q0021748
RequestCommonAttributeData
objectReference to a lookup-backed entity. Identified by id (preferred — the XFI lookup id), or by code or description when you don’t have the id; when more than one is supplied, id takes precedence (id > code > description). id values are environment-specific; code values are stable across environments. Supply at least one of id, code, or description.
XFI lookup id — the preferred, canonical identifier (environment-specific).
Example:260
Environment-stable business code. Accepted when id is omitted.
Example:MSSL
Human-readable description. Lowest-precedence fallback.
Example:Mosaic Syndicate Services Ltd