This microservice provides an API for the ICDC front-end to upload a file manifest to an S3 bucket and receive a pre-signed CloudFront URL that the client can use for integration with the Cancer Genomics Cloud.
POST /api/interoperation/graphql
{
storeManifest(manifest: "col1,col2\nval1,val2")
}{
"data": {
"storeManifest": "https://d123.cloudfront.net/550e8400-e29b-41d4-a716-446655440000.csv?Policy=...&Signature=...&Key-Pair-Id=..."
}
}The returned URL is time-limited (controlled by SIGNED_URL_EXPIRY_SECONDS) and can be used directly by the client to download the uploaded manifest file.
| Method | Path | Description |
|---|---|---|
| GET | /api/interoperation/ping |
Liveness check — returns pong |
| GET | /api/interoperation/version |
Returns service version and date |
| Variable | Description |
|---|---|
VERSION |
Service version string |
DATE |
Service release date |
AWS_REGION |
AWS region for the S3 client |
S3_ACCESS_KEY_ID |
AWS access key ID for S3 uploads |
S3_SECRET_ACCESS_KEY |
AWS secret access key for S3 uploads |
FILE_MANIFEST_BUCKET_NAME |
S3 bucket name where manifest files are stored |
CLOUDFRONT_KEY_PAIR_ID |
CloudFront key pair ID used to sign URLs |
CLOUDFRONT_PRIVATE_KEY |
CloudFront private key used to sign URLs |
CLOUDFRONT_DOMAIN |
CloudFront distribution domain (e.g. https://d123.cloudfront.net) |
SIGNED_URL_EXPIRY_SECONDS |
Lifetime of the generated pre-signed URL in seconds |