> ## Documentation Index > Fetch the complete documentation index at: https://developer.mogl.online/llms.txt > Use this file to discover all available pages before exploring further. # iOS — Initiate direct-to-S3 multipart upload to replace an existing slot > iOS-only. Step 1 of 2 for replacing an existing file slot. Creates an S3 multipart upload session bound to this DealFolderFile and returns presigned URLs (one per ~10 MB part) valid for 24 hours. Call POST /deal-folder/files/{file}/replace/complete with the returned session_id and per-part ETags to finalise. Only the original uploader (or the athlete's agent) may call this; voided slots cannot be replaced. ## OpenAPI ````yaml /storage/api-docs/api-docs.json post /deal-folder/files/{file}/replace/initiate openapi: 3.0.0 info: title: MOGL Core API description: >- MOGL Platform Core API — powering athlete NIL deals, brand partnerships, agent management, payments, messaging, and more. * * ## Authentication * - **JWT Bearer Token**: Most endpoints require a Bearer token obtained via `/api/login`. * - **Server-to-Server API Key**: Internal/lambda/cron endpoints use an `X-API-KEY` header. * * ## Rate Limiting * - Registration & login endpoints: 4–15 requests per minute * - Public/influencer endpoints: 200 requests per minute * - Authenticated endpoints: standard Laravel throttle version: 1.0.0 servers: - url: http://localhost/mogl/mogl-backend/api description: Local - url: https://dev-api.mogl.online/api description: Dev - url: https://staging-api.mogl.online/api description: Staging - url: https://api.mogl.online/api description: Production security: - bearerAuth: [] tags: - name: Authentication description: Login, registration, password reset - name: User Registration - Common description: Common user registration & email check - name: User Registration - Athlete description: Athlete registration & onboarding steps - name: User Registration - Partner description: Partner/Brand registration & onboarding steps - name: User Registration - Agent description: Agent registration & onboarding steps - name: User Registration - Fan description: Fan registration & onboarding steps - name: User Profile description: User profile management, settings, social media - name: Athlete description: 'Athlete-specific endpoints: search, details, availability' - name: Athlete - Availability Confirmation description: Post-hiring availability confirmation workflow - name: Athlete - NIL Feed description: Athlete NIL feed and partner search - name: Athlete - AI Assistant description: AI-powered job assistant for athletes — chat and conversation history - name: Partner description: Partner/Brand-specific endpoints - name: Partner - External Job description: External job link & applicant management - name: Partner - Deliverable Report description: Deliverable detail reports for brands - name: Partner - Screening Questions description: Screening question reports - name: Partner - Contract Management description: Brand contract management with athletes - name: Partner - Content Library description: Brand content library for deliverable assets - name: Agent description: Agent profile, athlete management, contracts - name: Agent - Athletes description: Agent-athlete relationship management - name: Agent - Stripe description: Agent payment methods & billing via Stripe - name: Agent - Contracts description: Agent athlete contract management - name: Agent - Availability Confirmation description: Agent managing athlete job availability - name: Jobs description: Job/deal CRUD, search, invitations, hiring, deliverables - name: Deals description: Deal listing, my deals, bulk operations - name: Deal Folder description: >- Deal folder file workflow — uploads, replacements, approvals, revisions, comments. Accessible by athlete, partner/brand, agent, and iOS clients (per-action authorisation enforced server-side). - name: Deal Folder iOS API description: >- iOS-only direct-to-S3 multipart upload endpoints for deal folder files (initiate/complete for new uploads and replacements). Web clients should use the standard `Deal Folder` upload/replace endpoints instead. - name: Chat description: Messaging, chat contacts, notifications - name: Notifications description: Notification preferences, in-app notifications - name: Payments description: Stripe payments, payment history, cards, bulk pay - name: Subscription description: Brand subscription plans & management - name: Public Pages description: Public content endpoints (no auth required) - name: Public - Influencer/SEO description: Public influencer discovery, sitemaps, directories - name: Services description: Athlete service marketplace - name: iOS Device description: iOS device tokens, live activities - name: Onboarding Tutorial description: Onboarding tutorial progress - name: MOGL Rosters description: Roster management & display - name: Internal / Cron description: Server-to-server and cron job endpoints - name: Affiliate description: Athlete affiliate links & tracking paths: /deal-folder/files/{file}/replace/initiate: post: tags: - Deal Folder iOS API summary: iOS — Initiate direct-to-S3 multipart upload to replace an existing slot description: >- iOS-only. Step 1 of 2 for replacing an existing file slot. Creates an S3 multipart upload session bound to this DealFolderFile and returns presigned URLs (one per ~10 MB part) valid for 24 hours. Call POST /deal-folder/files/{file}/replace/complete with the returned session_id and per-part ETags to finalise. Only the original uploader (or the athlete's agent) may call this; voided slots cannot be replaced. operationId: initiateDealFolderReplaceUpload parameters: - name: file in: path description: DealFolderFile ID (slot ID). required: true schema: type: integer example: 5 requestBody: required: true content: application/json: schema: required: - file_name - file_size - file_mime_type properties: file_name: description: Original file name (max 500 chars). type: string example: reel-v2.mp4 file_size: description: File size in bytes. Max 250 MB (262144000 bytes). type: integer example: 10215040 file_mime_type: description: MIME type of the file (max 255 chars). type: string example: video/mp4 type: object responses: '200': description: Replace-upload session created with presigned part URLs content: application/json: schema: properties: status: type: string example: success data: properties: session_id: description: >- DealFolderUploadSession ID — pass this to /replace/complete. type: integer example: 512 upload_id: description: S3 multipart Upload ID. type: string example: 2~xyzABC987defGHI654jklMNO321pqrSTU0 s3_key: description: The destination S3 object key for the new version. type: string example: deal-folders/12/slot-1/v2/reel-v2.mp4 parts: description: >- One entry per ~10 MB chunk. The iOS client must PUT each chunk to its `presigned_url` and capture the response ETag for the /replace/complete call. type: array items: properties: part_number: type: integer example: 1 presigned_url: type: string example: >- https://mogl-prod.s3.amazonaws.com/deal-folders/12/slot-1/v2/reel-v2.mp4?partNumber=1&uploadId=2~xyz...&X-Amz-Signature=... type: object type: object type: object '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/UnauthorizedResponse' '404': description: Deal folder file not found content: application/json: schema: properties: status: type: string example: error message: type: string example: Deal folder file not found. type: object '422': description: Validation error / not authorised / voided slot / file-size limit content: application/json: schema: $ref: '#/components/schemas/ValidationErrorResponse' security: - bearerAuth: [] components: schemas: UnauthorizedResponse: properties: message: type: string example: Unauthenticated. type: object ValidationErrorResponse: properties: message: type: string example: The given data was invalid. errors: type: object additionalProperties: type: array items: type: string type: object securitySchemes: bearerAuth: type: http description: >- JWT Bearer token authentication. Use the /api/login endpoint to obtain a token. scheme: bearer bearerFormat: JWT ````