> ## Documentation Index > Fetch the complete documentation index at: https://docs.zestequity.com/llms.txt > Use this file to discover all available pages before exploring further. # Upload investor KYC documents > Uploads KYC evidence for an investor this partner created. Multipart/form-data; send any subset of the typed files in one request or across several. Each file max 10 MB; PDF, JPEG, PNG, WEBP. `approvalComments` or `approvalDocument` satisfies the compliance-approval requirement. Subscriptions for the investor are refused until `missingRequiredTypes` is empty. ## OpenAPI ````yaml /api-reference/openapi.json post /v1/investors/{person_id}/kyc-documents openapi: 3.1.0 info: title: Zest equity public api API version: 0.1.0 servers: - url: https://sandbox-api.zestequity.com description: Staging security: [] tags: - name: Authentication description: >- OAuth 2.0 JWT-Bearer assertion grant. Exchange a partner-signed JWT for a short-lived bearer access token, then send that token in the Authorization header on every partner API call. - name: SPV Requests description: >- Submit SPV creation requests, inspect their lifecycle, and cancel pending ones. SPV requests are reviewed by Zest admins and produce SPV materialisation on approval. - name: Investors description: >- Bulk-create investor records with partial-success semantics. Each row carries its own status / error envelope so a single bad row never fails the batch. - name: Subscriptions description: Create one or more subscriptions for a single SPV. - name: Subscription Forms description: >- Upload signed subscription forms (PDF or image) for partner-managed subscriptions. Files are streamed to private storage and referenced on the Bid. - name: Subscription Fundings description: >- Upload wire-transfer receipts plus funding metadata. Strict order: a signed form must already be on record before fundings can be uploaded. - name: Contracts description: >- Read-only access to the spaas-contract registry (templates, catalogs, primitives, samples) used to validate SPV-request `attributes`. - name: System description: Service health and OpenAPI introspection endpoints. - name: KYC Documents description: >- KYC evidence for investors you created. Upload any subset per request; subscriptions are refused until every required type is on file. paths: /v1/investors/{person_id}/kyc-documents: post: tags: - KYC Documents summary: Upload investor KYC documents description: >- Uploads KYC evidence for an investor this partner created. Multipart/form-data; send any subset of the typed files in one request or across several. Each file max 10 MB; PDF, JPEG, PNG, WEBP. `approvalComments` or `approvalDocument` satisfies the compliance-approval requirement. Subscriptions for the investor are refused until `missingRequiredTypes` is empty. operationId: uploadInvestorKycDocuments parameters: - required: true schema: type: string title: Person Id name: person_id in: path requestBody: content: multipart/form-data: schema: $ref: '#/components/schemas/Body_uploadInvestorKycDocuments' responses: '201': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/KycDocumentUploadResponse' '400': description: Empty request or too many otherDocuments content: application/json: schema: $ref: '#/components/schemas/PartnerErrorResponse' '401': description: Invalid token content: application/json: schema: $ref: '#/components/schemas/PartnerErrorResponse' '403': description: Service not provisioned for partner API content: application/json: schema: $ref: '#/components/schemas/PartnerErrorResponse' '404': description: Investor not found content: application/json: schema: $ref: '#/components/schemas/PartnerErrorResponse' '413': description: File too large (>10 MB) content: application/json: schema: $ref: '#/components/schemas/PartnerErrorResponse' '415': description: Unsupported media type content: application/json: schema: $ref: '#/components/schemas/PartnerErrorResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - HTTPBearer: [] components: schemas: Body_uploadInvestorKycDocuments: properties: idDocument: type: string format: binary title: Iddocument idVerificationReport: type: string format: binary title: Idverificationreport proofOfAddress: type: string format: binary title: Proofofaddress kycForm: type: string format: binary title: Kycform screeningResults: type: string format: binary title: Screeningresults riskAssessment: type: string format: binary title: Riskassessment approvalDocument: type: string format: binary title: Approvaldocument otherDocuments: items: type: string format: binary type: array title: Otherdocuments approvalComments: type: string title: Approvalcomments type: object title: Body_uploadInvestorKycDocuments KycDocumentUploadResponse: properties: createdAt: type: string format: date-time title: Createdat documents: items: $ref: '#/components/schemas/KycDocumentItem' type: array title: Documents missingRequiredTypes: items: type: string type: array title: Missingrequiredtypes type: object required: - createdAt - documents - missingRequiredTypes title: KycDocumentUploadResponse PartnerErrorResponse: properties: detail: type: string title: Detail default: 'ex: Something went wrong' examples: - Something went wrong errorId: type: string title: Errorid code: type: string title: Code description: Stable top-level error code (see PartnerErrorCode enum). validationErrors: items: $ref: '#/components/schemas/PartnerValidationError' type: array title: Validationerrors description: Populated only when code='validation_error'. type: object required: - code title: PartnerErrorResponse HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError KycDocumentItem: properties: type: type: string title: Type name: type: string title: Name type: object required: - type - name title: KycDocumentItem PartnerValidationError: properties: attribute: type: string title: Attribute description: Attribute path (e.g. 'deal_name', 'share_class.name'). code: type: string title: Code description: Stable validation error code (see ValidationErrorCode enum). message: type: string title: Message description: Human-readable message. type: object required: - attribute - code - message title: PartnerValidationError ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError securitySchemes: HTTPBearer: type: http scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.