> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/vantage-api-reference/core-resources/results.md).

# Results

## Get presigned URL for test results

> Returns a time-limited presigned URL to download normalized test results in FHIR format (JSON). The URL is valid for 15 minutes. Note: Every orderItemID can only be associated with maximum 1 panel, hence results can be uniquely identified by orderItemID.

```json
{"openapi":"3.1.1","info":{"title":"Terra Blood DNA Device API","version":"1.0"},"servers":[{"url":"https://vantage.tryterra.co"}],"security":[{"BasicAuth":[]}],"components":{"securitySchemes":{"BasicAuth":{"type":"http","scheme":"basic"}},"schemas":{"results.GetResultsURLResponse":{"description":"Response containing a presigned URL to download test results","type":"object","properties":{"download_url":{"type":"string"},"expires_at":{"type":"string"},"format":{"type":"string","enum":["json"]}}},"results.ErrorResponse":{"description":"Standard error response format","type":"object","properties":{"details":{"type":"string"},"error":{"type":"string"}}},"errors.AuthenticationError":{"description":"Authentication error response (401)","type":"object","properties":{"detail":{"type":"string"},"instance":{"type":"string"},"status":{"type":"integer"},"title":{"type":"string"},"type":{"type":"string"}},"required":["detail","status","title","type"]}}},"paths":{"/api/v1/results/{orderItemID}":{"get":{"summary":"Get presigned URL for test results","tags":["results"],"description":"Returns a time-limited presigned URL to download normalized test results in FHIR format (JSON). The URL is valid for 15 minutes. Note: Every orderItemID can only be associated with maximum 1 panel, hence results can be uniquely identified by orderItemID.","parameters":[{"schema":{"type":"integer","minimum":1},"name":"orderItemID","in":"path","description":"Order Item ID","required":true},{"schema":{"type":"integer","minimum":1},"name":"test_taker_id","in":"query","description":"Test Taker ID","required":true}],"responses":{"200":{"description":"Successfully generated download URL","content":{"application/json":{"schema":{"$ref":"#/components/schemas/results.GetResultsURLResponse"}}}},"400":{"description":"Invalid or missing order item ID","content":{"application/json":{"schema":{"$ref":"#/components/schemas/results.ErrorResponse"}}}},"401":{"description":"Unauthorized - invalid client credentials","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.AuthenticationError"}}}},"404":{"description":"Results not found for this order item","content":{"application/json":{"schema":{"$ref":"#/components/schemas/results.ErrorResponse"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/results.ErrorResponse"}}}}}}}}}
```

## Acknowledge results receipt

> Confirms that test results have been successfully retrieved and processed by the test taker/end user. Required for compliance and audit trails.

```json
{"openapi":"3.1.1","info":{"title":"Terra Blood DNA Device API","version":"1.0"},"servers":[{"url":"https://vantage.tryterra.co"}],"security":[{"BasicAuth":[]}],"components":{"securitySchemes":{"BasicAuth":{"type":"http","scheme":"basic"}},"schemas":{"results.AcknowledgeResultsResponse":{"description":"Confirmation that results were acknowledged","type":"object","properties":{"status":{"type":"string"}}},"errors.ProblemDetail":{"description":"Standard error response format following RFC 7807 specification","type":"object","properties":{"detail":{"type":"string"},"instance":{"type":"string"},"status":{"type":"integer"},"title":{"type":"string"},"type":{"type":"string"}}},"errors.AuthenticationError":{"description":"Authentication error response (401)","type":"object","properties":{"detail":{"type":"string"},"instance":{"type":"string"},"status":{"type":"integer"},"title":{"type":"string"},"type":{"type":"string"}},"required":["detail","status","title","type"]}}},"paths":{"/results/{orderItemID}/acknowledge":{"post":{"summary":"Acknowledge results receipt","tags":["results"],"description":"Confirms that test results have been successfully retrieved and processed by the test taker/end user. Required for compliance and audit trails.","parameters":[{"schema":{"type":"integer","minimum":1},"name":"orderItemID","in":"path","description":"Order Item ID","required":true},{"schema":{"type":"integer","minimum":1},"name":"test_taker_id","in":"query","description":"Test Taker ID","required":true}],"responses":{"200":{"description":"Results acknowledged successfully","content":{"application/json":{"schema":{"$ref":"#/components/schemas/results.AcknowledgeResultsResponse"}}}},"400":{"description":"Invalid order item ID","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.ProblemDetail"}}}},"401":{"description":"Unauthorized - invalid credentials","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.AuthenticationError"}}}},"404":{"description":"Order item not found","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.ProblemDetail"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/errors.ProblemDetail"}}}}}}}}}
```


---

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```
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