DPCModel

Version: v19.0.0

Stored entity

Partition key pk, sort key sk

Overview

DPC Model - Complete DynamoDB structure

Fields

Field	Type	Required	Default	Description
pk	str	✅	—	—
sk	str	✅	—	—
type	str	✅	—	—
dpc_schema_version	str	✅	—	—
id	str	✅	—	—
dpc_number	str	✅	—	—
created_at	str	✅	—	—
updated_at	str	✅	—	—
is_system_wide	bool	❌	False	—
tenant_id	str	❌	—	—
part_type	str	✅	—	—
part_type_id	str	✅	—	—
more_precise_part_type	str	❌	—	—
more_precise_part_type_id	str	❌	—	—
part_numbers	List[PartNumber]	❌	[]	—
superseded_part_numbers	List[PartNumber]	❌	[]	—
interchangeable_part_numbers	List[PartNumber]	❌	[]	—
weight_g	float	❌	—	—
height_mm	float	❌	—	—
length_mm	float	❌	—	—
width_mm	float	❌	—	—
is_deleted	bool	❌	False	—
deleted_at	str	❌	—	—
is_universal_fitment	bool	❌	False	—
part_attributes	List[PartAttribute]	❌	[]	—
fitment	List[Fitment]	❌	[]	—
interchangeable_parts	List[InterchangeablePart]	❌	[]	—
images	List[Image]	❌	[]	—
applicable_regions	List[ApplicableRegion]	❌	[]	—
dpc_source	DPCSourceEnum	❌	—	—
additional_notes	str	❌	—	—
title	str	❌	—	—
images_status	DPCImagesStatus	❌	—	—

Embedded models

Models embedded in the fields above — shown inline; they have no separate page.

PartNumber — v2.0.0

Field	Type	Required	Default	Description
part_number	str	✅	—	—
part_number_clean	str	✅	—	—

Change history

• v2.0.0 · 2025-10-24 · Olaniyi Ajayi · Removed field is_primary (breaking).; Removed field manufacturer (breaking).; Removed field number (breaking).; Added required field part_number.; Added required field part_number_clean. (bd5ef3280)
• v1.0.0 · 2025-10-02 · Olaniyi Ajayi · Initial version. (310a3b54d)

PartAttribute — v4.0.0

Field	Type	Required	Default	Description
value	`str	bool	int	float`
value_type	ValueTypeEnum (STRING, FLOAT, INTEGER, BOOLEAN)	✅	—	Value Type Enum for attributes
display_name	str	✅	—	—
created_at	str	❌	—	—
updated_at	str	❌	—	—

Change history

• v4.0.0 · 2025-12-22 · Olaniyi Ajayi · Field value type changed: str → Union[str, bool, int, float] (breaking). (72439152a)
• v3.0.0 · 2025-10-24 · Olaniyi Ajayi · Removed field id (breaking).; Removed field name (breaking).; Removed field values (breaking).; Added optional field created_at.; Added required field display_name.; Added optional field updated_at.; Added required field value.; Added required field value_type. (bd5ef3280)
• v2.0.0 · 2025-10-17 · Olaniyi Ajayi · Removed field created_at (breaking).; Removed field description (breaking).; Removed field updated_at (breaking). (d69979131)
• v1.0.0 · 2025-10-02 · Olaniyi Ajayi · Initial version. (310a3b54d)

InterchangeablePart — v3.0.0

Field	Type	Required	Default	Description
id	str	✅	—	—
dpc_id	str	✅	—	—
dpc_number	str	✅	—	—
interchange_source	InterchangeSourceEnum (SATURN, TENANT, DISMANTLY_RESEARCHED)	❌	SATURN	Interchange source.
is_exact_interchange	bool	✅	—	—
relationship_type	InterchangeRelationshipTypeEnum (DIRECT_SUBSTITUTE, CONDITIONAL_SUBSTITUTE, DIRECTIONAL_SUBSTITUTE, COMPONENT_FULFILLMENT)	✅	—	Interchange relationship type.
substitution_direction	InterchangeSubstitutionDirectionEnum	✅	—	—
display_note	str	✅	—	—
check_notes	List[str]	✅	—	—
created_at	str	✅	—	—
updated_at	str	✅	—	—

Change history

• v3.0.0 · 2026-05-17 · Cian (shared account) · Removed field notes (breaking).; Removed field part_type (breaking).; Removed field part_type_id (breaking).; Added required field check_notes.; Added optional field display_note.; Added required field dpc_id.; Added optional field interchange_source.; Added required field relationship_type.; Added optional field substitution_direction.; Field created_at became required (breaking).; Field created_at default changed: Field(default_factory=lambda : datetime.now(timezone.utc).isoformat()) → None.; Field is_exact_interchange became required (breaking).; Field is_exact_interchange default changed: False → None.; Field updated_at became required (breaking).; Field updated_at default changed: Field(default_factory=lambda : datetime.now(timezone.utc).isoformat()) → None. (1ee3bc2c6)
• v2.0.0 · 2025-10-24 · Olaniyi Ajayi · Removed field is_in_exact_interchange (breaking).; Added optional field is_exact_interchange.; Field dpc_number type changed: Optional[str] → str (breaking).; Field dpc_number became required (breaking).; Field id became required (breaking).; Field id default changed: Field(default_factory=lambda : str(uuid4())) → None. (bd5ef3280)
• v1.0.0 · 2025-10-02 · Olaniyi Ajayi · Initial version. (310a3b54d)

Image — v1.0.0

Field	Type	Required	Default	Description
url	str	✅	—	—
order	int	✅	—	—
is_private	bool	❌	False	—

Change history

• v1.0.0 · 2025-10-02 · Olaniyi Ajayi · Initial version. (310a3b54d)

ApplicableRegion — v2.2.0

Field	Type	Required	Default	Description
country_code	CountryCodeEnum (NZ, AUS, SA, US, GB, JP, IND, DNK)	✅	—	Country Code Enum for applicable regions
created_at	str	❌	—	—

Change history

• v2.2.0 · 2026-06-07 · Cian (shared account) · Field country_code enum value SA added. (01a5f766a)
• v2.1.0 · 2025-11-07 · Cian (shared account) · Field country_code enum value DNK added.; Field country_code enum value IND added. (3d5227b6d)
• v2.0.0 · 2025-11-05 · Cian (shared account) · Field country_code enum value UK removed (breaking).; Field country_code enum value GB added. (364e097e2)
• v1.0.0 · 2025-10-24 · Olaniyi Ajayi · Initial version. (bd5ef3280)

APIs / Triggers

Trigger	Endpoint / Source	Detail	Handler
API	POST /	—	src/dpc_post.py

Change history

v19.0.0 · 2026-05-21 · Cian (shared account) · 5dc069f60

Refactor DPC models and update interchangeable parts handling for improved compatibility and clarity. Introduce new utility functions for ISO datetime parsing and nested row management in validation processes.

• Field interchangeable_parts type changed: List[DPCInterchangeablePart] → List[InterchangeablePart] (breaking).

v18.0.0 · 2026-05-17 · Cian (shared account) · bc3538fd9

Add interchange group GET endpoint

• Field interchangeable_parts type changed: List[InterchangeablePart] → List[DPCInterchangeablePart] (breaking).

v17.0.0 · 2026-05-21 · Cian (shared account) · 1769b7342

Refactor DPC models and update interchangeable parts handling for improved compatibility and clarity. Introduce new utility functions for ISO datetime parsing and nested row management in validation processes.

• Field interchangeable_parts type changed: List[DPCInterchangeablePart] → List[InterchangeablePart] (breaking).

v16.0.0 · 2026-05-17 · Cian (shared account) · 1ee3bc2c6

Add interchange group GET endpoint

• Field interchangeable_parts type changed: List[InterchangeablePart] → List[DPCInterchangeablePart] (breaking).

v15.2.0 · 2026-05-09 · Cian (shared account) · abf653e48

Consolidate image processing into deterministic handlers

• Added optional field images_status.

v15.1.0 · 2026-03-13 · genius-autos-dev · 7234c1087

Add more precise part type fields to DPC models and update related functions

• Added optional field more_precise_part_type.
• Added optional field more_precise_part_type_id.

v15.0.0 · 2026-03-11 · Cian (shared account) · 8abd4a54a

Add DPCStockLimit model and related functions for stock limit management

• Removed field stock_limit (breaking).

v14.0.0 · 2026-03-11 · Cian (shared account) · aba260abe

Add interchangeable_part_numbers field to DPC models and update related functions

• Removed field applicable_years (breaking).
• Removed field model_aliases (breaking).
• Removed field month_from (breaking).
• Removed field month_to (breaking).
• Removed field veh_make (breaking).
• Removed field veh_make_id (breaking).
• Removed field veh_make_model (breaking).
• Removed field veh_model (breaking).
• Removed field veh_model_id (breaking).
• Removed field vehicle_attributes (breaking).
• Removed field year_from (breaking).
• Removed field year_to (breaking).
• Added optional field interchangeable_part_numbers.
• Added optional field stock_limit.

v13.0.0 · 2026-03-07 · Clifford Usidamen · 7c5f4ca1e

added dpc and vehicle images

• Removed field stock_limit (breaking).
• Added optional field applicable_years.
• Added optional field model_aliases.
• Added optional field month_from.
• Added optional field month_to.
• Added optional field veh_make.
• Added optional field veh_make_id.
• Added optional field veh_make_model.
• Added optional field veh_model.
• Added optional field veh_model_id.
• Added optional field vehicle_attributes.
• Added optional field year_from.
• Added optional field year_to.

v12.0.0 · 2026-03-06 · Cian (shared account) · 1808b0b9a

refactor(dpc): split put lambdas and migrate fitment-first schema

• Removed field applicable_years (breaking).
• Removed field model_aliases (breaking).
• Removed field month_from (breaking).
• Removed field month_to (breaking).
• Removed field veh_make (breaking).
• Removed field veh_make_id (breaking).
• Removed field veh_make_model (breaking).
• Removed field veh_model (breaking).
• Removed field veh_model_id (breaking).
• Removed field vehicle_attributes (breaking).
• Removed field year_from (breaking).
• Removed field year_to (breaking).

v11.1.0 · 2026-03-06 · Cian (shared account) · e6e7eb19b

feat(dpc): add custom/system-wide update contracts

• Added optional field stock_limit.

v11.0.0 · 2026-02-21 · Cian (shared account) · ebc6ae8ef

Decouple ebay fitments into EBAY_FITMENT records

• Removed field ebay_fitments (breaking).

v10.0.0 · 2026-02-21 · Cian (shared account) · 361b064be

Update ebay_fitments type annotations to List[EbayFitment] and change logging level from info to warning in dpc_post.py for improved clarity and error handling.

• Field ebay_fitments type changed: list → List[EbayFitment] (breaking).

v9.1.0 · 2026-01-26 · Cian (shared account) · bfd9298b6

feat(models): Add title field to DPC models and update build functions

• Added optional field title.

v9.0.0 · 2025-12-22 · Olaniyi Ajayi · 72439152a

fx

• Field ebay_fitments type changed: List[EbayFitment] → list (breaking).

v8.0.0 · 2025-11-04 · Cian (shared account) · a27e5f27a

fx

• Field month_from type changed: Optional[str] → Optional[int] (breaking).
• Field month_to type changed: Optional[str] → Optional[int] (breaking).
• Field year_from type changed: Optional[str] → Optional[int] (breaking).
• Field year_to type changed: Optional[str] → Optional[int] (breaking).

v7.0.0 · 2025-11-03 · Olaniyi Ajayi · aeeedac4f

pricing fx

• Removed field supersedded_part_numbers (breaking).
• Added optional field superseded_part_numbers.
• Field ebay_fitments type changed: list → List[EbayFitment] (breaking).

v6.0.0 · 2025-10-30 · Cian (shared account) · 662787d9a

Revert "Dev v5"

• Removed field superseded_part_numbers (breaking).
• Added optional field supersedded_part_numbers.
• Field ebay_fitments type changed: List[EbayFitment] → list (breaking).

v5.0.0 · 2025-10-30 · Olaniyi Ajayi · 086cd860d

fx

• Removed field supersedded_part_numbers (breaking).
• Added optional field superseded_part_numbers.

v4.0.0 · 2025-10-29 · Your Name · 4deeb48c2

fx

• Field ebay_fitments type changed: list → List[EbayFitment] (breaking).

v3.1.0 · 2025-10-29 · Olaniyi Ajayi · fba40b748

fx

• Added optional field ebay_fitments.

v3.0.0 · 2025-10-24 · Olaniyi Ajayi · bd5ef3280

updated dpc model

• Removed field dpc_id (breaking).
• Removed field height (breaking).
• Removed field height_metric (breaking).
• Removed field is_reported (breaking).
• Removed field length (breaking).
• Removed field length_metric (breaking).
• Removed field oem_part_numbers (breaking).
• Removed field pricing (breaking).
• Removed field superseded_part_numbers (breaking).
• Removed field weight (breaking).
• Removed field weight_metric (breaking).
• Removed field width (breaking).
• Removed field width_metric (breaking).
• Added optional field applicable_regions.
• Added optional field applicable_years.
• Added optional field dpc_source.
• Added optional field height_mm.
• Added required field id.
• Added optional field length_mm.
• Added optional field model_aliases.
• Added optional field supersedded_part_numbers.
• Added optional field veh_make_model.
• Added optional field weight_g.
• Added optional field width_mm.
• Field fitment type changed: Optional[List[Fitment]] → List[Fitment] (breaking).
• Field images became optional.
• Field images default changed: None → [].
• Field interchangeable_parts became optional.
• Field interchangeable_parts default changed: None → [].
• Field is_deleted became optional.
• Field is_deleted default changed: None → False.
• Field is_system_wide type changed: Optional[bool] → bool (breaking).
• Field is_universal_fitment became optional.
• Field is_universal_fitment default changed: None → False.
• Field month_from type changed: Optional[int] → Optional[str] (breaking).
• Field month_to type changed: Optional[int] → Optional[str] (breaking).
• Field part_attributes became optional.
• Field part_attributes default changed: None → [].
• Field part_numbers became optional.
• Field part_numbers default changed: None → [].
• Field vehicle_attributes became optional.
• Field vehicle_attributes default changed: None → [].
• Field year_from type changed: Optional[int] → Optional[str] (breaking).
• Field year_to type changed: Optional[int] → Optional[str] (breaking).

v2.2.0 · 2025-10-22 · Olaniyi Ajayi · 8d6556c72

added additional notes to dpc model

• Added optional field additional_notes.

v2.1.0 · 2025-10-17 · Olaniyi Ajayi · d69979131

fix

• Added optional field is_reported.
• Added optional field oem_part_numbers.
• Added optional field superseded_part_numbers.

v2.0.0 · 2025-10-03 · Olaniyi Ajayi · de10e3bc5

fx

• Removed field id (breaking).
• Added required field dpc_id.
• Field is_system_wide type changed: bool → Optional[bool] (breaking).
• Field is_system_wide became optional.
• Field is_system_wide default changed: None → False.

v1.0.0 · 2025-10-02 · Olaniyi Ajayi · 310a3b54d

init

• Initial version.

Generated from dismantly-backend/Microservices/DismantlyPartCatalog/dependencies/models.py. Do not edit by hand.