upload property
Upload is the prefix-scoped, short-lived S3 write grant handed to CI with a queued git deployment, so it needs no bucket credential (grant.go). Present ONLY on the 202 that creates the deployment — it is never stored and never replayed on a later read, so a grant cannot outlive the build it was minted for by being fetched again.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
ProjectsUploadGrant? upload;