> ## Documentation Index > Fetch the complete documentation index at: https://docs.interchange.io/llms.txt > Use this file to discover all available pages before exploring further. # Replace inventory property mappings > Dry-run or atomically replace all seller-authored property and tag mappings for a managed sales-agent inventory source. Use the preview body only with dry_run=true. When dry_run is false or omitted, the replacement body requires confirmed=true and provenance. ## OpenAPI ````yaml /v2/storefront-api-v2.yaml put /inventory-sources/{sourceId}/property-mappings openapi: 3.0.0 info: title: Scope3 Storefront API version: 2.0.0 description: |- REST API for partners to manage storefronts, inventory sources, and billing. ## Authentication All endpoints require a Bearer token in the Authorization header: ``` Authorization: Bearer your-api-key ``` ## Base URL `https://api.interchange.io/api/v2/storefront` ## For AI Agents AI agents can use the MCP endpoint at `/mcp/v2/storefront` with three tools: - `initialize`: Start an MCP session - `api_call`: Make REST API calls - `ask_about_capability`: Learn about API features servers: - url: https://api.interchange.io/api/v2/storefront description: Production server security: [] tags: - name: Account description: Account management, service tokens, and preferences - name: Storefront description: Manage storefront and inventory sources - name: Storefront Agents description: List and manage registered sales, signals, and outcomes agents - name: Storefront Activity description: Audit log of configuration and inventory changes on the storefront - name: Storefront Billing description: Payout bank details and billing configuration for storefronts - name: AI Usage description: Storefront AI token usage visibility by model - name: MCP description: Model Context Protocol endpoints paths: /inventory-sources/{sourceId}/property-mappings: put: tags: - Storefront summary: Replace inventory property mappings description: >- Dry-run or atomically replace all seller-authored property and tag mappings for a managed sales-agent inventory source. Use the preview body only with dry_run=true. When dry_run is false or omitted, the replacement body requires confirmed=true and provenance. operationId: replaceInventoryPropertyMappings parameters: - in: query name: dry_run schema: default: 'false' type: string enum: - 'true' - 'false' - in: path name: sourceId schema: description: Inventory source ID type: string minLength: 1 required: true description: Inventory source ID requestBody: required: true content: application/json: schema: anyOf: - description: >- Preview body; valid only when the dry_run query parameter is true type: object properties: mappings: maxItems: 5000 type: array items: type: object properties: grain: default: property type: string enum: - property - tag propertyExternalId: type: string minLength: 1 publisherDomain: type: string minLength: 1 tag: type: string minLength: 1 targetKind: default: key_value type: string enum: - key_value - ad_unit - placement signalKey: type: string minLength: 1 signalValue: type: string minLength: 1 selectorExternalId: type: string minLength: 1 provenance: type: object properties: source: type: string enum: - operator - import reference: type: string minLength: 1 maxLength: 500 required: - source additionalProperties: false required: - mappings - description: >- Replacement body; required when dry_run is false or omitted and requires confirmed=true plus provenance type: object properties: mappings: maxItems: 5000 type: array items: type: object properties: grain: default: property type: string enum: - property - tag propertyExternalId: type: string minLength: 1 publisherDomain: type: string minLength: 1 tag: type: string minLength: 1 targetKind: default: key_value type: string enum: - key_value - ad_unit - placement signalKey: type: string minLength: 1 signalValue: type: string minLength: 1 selectorExternalId: type: string minLength: 1 provenance: type: object properties: source: type: string enum: - operator - import reference: type: string minLength: 1 maxLength: 500 required: - source additionalProperties: false confirmed: type: boolean enum: - true required: - mappings - provenance - confirmed responses: '200': description: Replace inventory property mappings content: application/json: schema: anyOf: - type: object properties: dryRun: type: boolean enum: - true valid: type: boolean mapped: type: array items: type: object properties: rowIndex: type: integer maximum: 9007199254740991 minimum: 1 grain: type: string enum: - property - tag targetKind: type: string enum: - key_value - ad_unit - placement propertyExternalId: nullable: true type: string tag: nullable: true type: string mapped: type: boolean reason: nullable: true type: string required: - rowIndex - grain - targetKind - propertyExternalId - tag - mapped - reason additionalProperties: false unmapped: type: array items: type: object properties: rowIndex: type: integer maximum: 9007199254740991 minimum: 1 grain: type: string enum: - property - tag targetKind: type: string enum: - key_value - ad_unit - placement propertyExternalId: nullable: true type: string tag: nullable: true type: string mapped: type: boolean reason: nullable: true type: string required: - rowIndex - grain - targetKind - propertyExternalId - tag - mapped - reason additionalProperties: false keyValueValidation: type: array items: type: object properties: rowIndex: type: integer maximum: 9007199254740991 minimum: 1 signalKey: type: string signalValue: type: string valid: type: boolean reason: nullable: true type: string required: - rowIndex - signalKey - signalValue - valid - reason additionalProperties: false selectorValidation: type: array items: type: object properties: rowIndex: type: integer maximum: 9007199254740991 minimum: 1 targetKind: type: string enum: - key_value - ad_unit - placement selectorExternalId: type: string valid: type: boolean reason: nullable: true type: string required: - rowIndex - targetKind - selectorExternalId - valid - reason additionalProperties: false required: - dryRun - valid - mapped - unmapped - keyValueValidation - selectorValidation additionalProperties: false - type: object properties: dryRun: type: boolean enum: - false replacedCount: type: integer minimum: 0 maximum: 9007199254740991 mappings: type: array items: type: object properties: grain: default: property type: string enum: - property - tag propertyExternalId: type: string minLength: 1 publisherDomain: type: string minLength: 1 tag: type: string minLength: 1 targetKind: default: key_value type: string enum: - key_value - ad_unit - placement signalKey: type: string minLength: 1 signalValue: type: string minLength: 1 selectorExternalId: type: string minLength: 1 id: type: string sourceId: type: string provenance: type: object properties: source: type: string enum: - operator - import reference: type: string minLength: 1 maxLength: 500 required: - source additionalProperties: false operatorConfirmedAt: nullable: true type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ operatorConfirmedBy: nullable: true type: string createdAt: type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ lastValidatedAt: nullable: true type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ required: - grain - targetKind - id - sourceId - provenance - operatorConfirmedAt - operatorConfirmedBy - createdAt - lastValidatedAt additionalProperties: false required: - dryRun - replacedCount - mappings additionalProperties: false '400': description: Bad request content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: Inventory source not found content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - bearerAuth: [] components: schemas: ErrorResponse: description: Standard error response type: object properties: data: type: string nullable: true enum: - null error: $ref: '#/components/schemas/ApiError' required: - data - error additionalProperties: false ApiError: description: Structured error object type: object properties: code: description: Machine-readable error code type: string message: description: Human-readable error message type: string field: description: Field path associated with the error type: string details: description: Additional error context type: object additionalProperties: {} required: - code - message additionalProperties: false securitySchemes: bearerAuth: type: http scheme: bearer description: API key or access token ````