> ## Documentation Index > Fetch the complete documentation index at: https://developer.sandbox.co.in/llms.txt > Use this file to discover all available pages before exploring further. # Fetch Document See sample XML response returned by EntityLocker for GSTN Details and Udyam Certificate. ## OpenAPI ````yaml api-reference/kyc/openapi.json GET /kyc/entitylocker-sdk/sessions/{session_id}/documents/{doc_type} openapi: 3.1.0 info: title: in-co-sandbox-kyc description: '' version: 1.0.0 servers: - url: https://test-api.sandbox.co.in description: test - url: https://api.sandbox.co.in description: prod security: [] tags: - name: kyc - name: digilocker-sdk - name: digilocker - name: aadhaar - name: bank - name: pan - name: mca - name: entitylocker - name: entitylocker-sdk paths: /kyc/entitylocker-sdk/sessions/{session_id}/documents/{doc_type}: get: tags: - kyc - entitylocker-sdk summary: Get Document operationId: getDocument parameters: - name: session_id in: path description: >- Session identifier generated during EntityLocker SDK [Create Session API](https://developer.sandbox.co.in/api-reference/kyc/entitylocker-sdk/endpoints/create_session) . required: true example: 4b4bf7aa-f4da-47a8-9b32-895edfc03630 schema: type: string - name: doc_type in: path description: >- Document type identifying which EntityLocker document to retrieve. Must match one of the consented doc_types values. required: true example: company_master_details schema: type: string enum: - company_master_details - gstn_details - udhyam_certificate - name: Authorization in: header description: >- JWT access token. For token-generation steps, refer to the [Quickstart Guide](https://developer.sandbox.co.in/guides/get-started/quickstart). required: true example: '{{access_token}}' schema: type: string - name: x-api-key in: header description: API key used to identify and authenticate the client. required: true example: '{{api_key}}' schema: type: string responses: '200': description: '' content: application/json: schema: type: object properties: code: type: integer description: HTTP status code timestamp: type: integer description: >- Unix timestamp (in milliseconds) indicating when the server generated the response data: type: object properties: files: type: array description: >- An array containing details of the requested files. Each item in the array represents a single file. items: type: object properties: '@entity': type: string url: type: string description: >- The URL from which the file can be downloaded. This is a direct link to the file's location. size: type: integer description: >- The size of the file in bytes. This value indicates the total data volume of the file. metadata: type: object description: >- An object containing additional descriptive information about the file. This includes details like content type, issuer, and modification date. properties: ContentType: type: string description: >- The MIME type of the file. This specifies the format of the file, e.g., "application/pdf". issuer_id: type: string description: >- A unique identifier for the entity that issued or created the file. This ID helps in tracing the origin of the document. issuer: type: string description: >- The name of the entity that issued or created the file. This provides a human-readable name for the file's source. LastModified: type: string description: >- The date and time when the file was last modified. This timestamp is typically in ISO 8601 format. description: type: string description: >- A textual description of the file's content or purpose. This provides additional context about the file. required: - ContentType - issuer_id - issuer - LastModified - description required: - files transaction_id: type: string description: Unique identifier for tracking the request across systems required: - code - timestamp - data - transaction_id examples: 200 - Document Fetched: summary: 200 - Document Fetched value: code: 200 timestamp: 1751975529441 data: files: - '@entity': org.quicko.drive.file url: >- https://in-co-sandbox-kyc-digilocker-dev.s3.ap-south-1.amazonaws.com/non-persistent/e385432b-575c-4b6f-8928-79136dbc0d4f/4b4bf7aa-f4da-47a8-9b32-895edfc03630/in.gov.uidai-ADHAR-0d5fe4d692c73e23c59a694eaaabc75a.xml?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Date=20250708T115214Z&X-Amz-Expires=3600&X-Amz-Signature=8cc4b0e8eb3794601c7fdb7e85f3a6bb3a8e1842403c8aeae5c05b7af03bdadb&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject size: 16598 metadata: ContentType: application/xml issuer_id: in.gov.mca issuer: >- Ministry of Corporate Affairs (MCA), Govt. of India LastModified: 09/05/2025 description: Company Master Details transaction_id: a4d43b74-0f9c-480c-9300-f011100b674b headers: {} '400': description: '' content: application/json: schema: type: object properties: code: type: integer timestamp: type: integer message: type: string transaction_id: type: string required: - code - timestamp - message - transaction_id examples: 400 - Consent not provided: summary: 400 - Consent not provided value: code: 400 timestamp: 1760432035872 message: Consent for gstn_details not provided transaction_id: 3d1d2d37-3179-4a3c-8397-2287084d1de1 headers: {} '503': description: '' content: application/json: schema: type: object properties: {} examples: 503 - Source unavailable: summary: 503 - Source unavailable value: code: 503 timestamp: 1000000000000 transaction_id: 6c05f692-c32f-4de0-92b4-56684bdf16f0 message: Source Unavailable headers: {} '521': description: '' content: application/json: schema: type: object properties: code: type: integer timestamp: type: integer message: type: string transaction_id: type: string required: - code - timestamp - message - transaction_id examples: 521 - Data Not Found: summary: 521 - Data Not Found value: code: 521 timestamp: 1760428752393 message: 'Data not found for: 839fd8a0-d645-42e1-a904-bb43353b0139' transaction_id: 8be099b1-8d19-457e-b907-5b825740d9cc headers: {} '523': description: '' content: application/json: schema: type: object properties: code: type: integer timestamp: type: integer message: type: string transaction_id: type: string required: - code - timestamp - message - transaction_id examples: 523 - Invalid Session Lifecycle: summary: 523 - Invalid Session Lifecycle value: code: 523 timestamp: 1760431743347 message: Cannot get document due to invalid session lifecycle transaction_id: 031c9d24-99c4-49cb-b4ba-11e8c3630f9f headers: {} deprecated: false security: [] ````