Capabilities
cancel_upload
Discard only uncommitted staging chunks. Completed saved versions are preserved.
How this capability is exposed
- Stable ID
ursy.cloud:cancel_upload- Owning service
- URSY.cloud
- Runtime
- See the source declaration
Capability declarations describe what the service exposes. They are not a guarantee of availability or permission to execute an operation.
Accepted contract
{
"id": "ursy.cloud:cancel_upload",
"name": "cancel_upload",
"description": "Discard only uncommitted staging chunks. Completed saved versions are preserved.",
"method": "POST",
"path": "/v1/uploads/{upload_id}/cancel",
"inputSchema": {
"type": "object",
"additionalProperties": false,
"properties": {
"upload_id": {
"type": "string",
"pattern": "^upl_[a-f0-9]{32}$"
},
"idempotency_key": {
"type": "string",
"minLength": 8,
"maxLength": 128,
"pattern": "^[A-Za-z0-9._:-]+$"
}
},
"required": [
"upload_id",
"idempotency_key"
]
},
"outputSchema": {
"type": "object",
"additionalProperties": true,
"properties": {
"upload": {
"type": "object",
"additionalProperties": false,
"properties": {
"id": {
"type": "string",
"pattern": "^upl_[a-f0-9]{32}$"
},
"state": {
"type": "string",
"enum": [
"pending",
"completed",
"cancelled"
]
},
"name": {
"type": "string"
},
"mime": {
"type": "string"
},
"size": {
"type": "integer",
"minimum": 0
},
"sha256": {
"type": "string",
"pattern": "^[a-f0-9]{64}$"
},
"chunk_bytes": {
"const": 1048576
},
"chunk_count": {
"type": "integer",
"minimum": 0
},
"received_bytes": {
"type": "integer",
"minimum": 0
},
"next_chunk_index": {
"type": "integer",
"minimum": 0
},
"expires_at": {
"type": "string"
},
"file_id": {
"oneOf": [
{
"type": "string",
"pattern": "^file_[1-9][0-9]{0,14}$"
},
{
"type": "null"
}
]
},
"version_id": {
"oneOf": [
{
"type": "string",
"pattern": "^ver_[1-9][0-9]*$"
},
{
"type": "null"
}
]
},
"chunk_url_template": {
"type": "string"
},
"chunk_method": {
"type": "string",
"enum": [
"PUT"
]
},
"authorization": {
"type": "string"
}
},
"required": [
"id",
"state",
"name",
"mime",
"size",
"sha256",
"chunk_bytes",
"chunk_count",
"received_bytes",
"next_chunk_index",
"expires_at",
"file_id",
"version_id",
"chunk_url_template",
"chunk_method",
"authorization"
]
},
"request_id": {
"type": "string"
},
"replayed": {
"type": "boolean"
}
},
"required": [
"upload"
]
},
"auth_required": true,
"scope": "cloud.upload",
"read_only": false,
"service_id": "ursy-cloud",
"parent_id": "",
"summary": "Discard only uncommitted staging chunks. Completed saved versions are preserved.",
"source_url": "https://api.ursy.cloud/v1/registry-capabilities",
"source_type": "capability_manifest",
"verified_at": "2026-10-14 03:31:28",
"revision": "b15fdedd74d87731244ee0074630b1b648575fd30b1964f03d4c11978636f644",
"type": "capabilities",
"source": {
"url": "https://api.ursy.cloud/v1/registry-capabilities",
"type": "capability_manifest"
},
"last_verified_at": "2026-10-14 03:31:28",
"stale": false
}