const base = "https://asc.example.com/v1/connections/conn_example";
const response = await fetch(`${base}/subscription-versions/subscription_version_123/images`, {
headers: { Authorization: `Bearer ${process.env.ASC_FACADE_KEY}` }
});
const body = await response.json();
if (!response.ok) {
throw new Error(body.error?.message ?? `HTTP ${response.status}`);
}
console.log(body);
Python
import json
import os
from urllib.request import Request, urlopen
from urllib.error import HTTPError
base = "https://asc.example.com/v1/connections/conn_example"
request = Request(
f"{base}/subscription-versions/subscription_version_123/images",
headers={"Authorization": f"Bearer {os.environ['ASC_FACADE_KEY']}"},
)
try:
with urlopen(request) as response:
print(json.load(response))
except HTTPError as error:
detail = json.load(error)
raise RuntimeError(detail["error"]["message"]) from error
asc.example.com is a placeholder for your deployment. Examples use fictional IDs.
Path parameters
Name
Type
Description
subscriptionVersionIdRequired
string
The selected resource’s ID.
Query parameters
Name
Type
Description
fieldsOptional
string
Comma-separated attribute names to return. This selects read fields and does not expand relationships. Multiple values are comma-separated.ValuesfileSize, fileName, assetToken, imageAsset, uploadOperations, assetDeliveryState
limitOptional · Default 50
integer
Number of items per page, from 1 to 200.
cursorOptional
string
Opaque nextCursor from a previous response. Keep the route, connection, filters, and ordering unchanged.
Response
A page of flat objects, with an opaque continuation cursor.
Illustrative response. Optional read fields may be absent or null; unknown enum values are preserved.
Response fields
Name
Type
Description
items
object[]
The current page of plain resource objects. An empty collection returns [].
nextCursor
string | null
Opaque continuation token, or null when the collection is complete. Pass it back as cursor.
Each item
Name
Type
Description
id
string
Apple’s resource ID. Keep this string unchanged when addressing a resource.
fileSize
integer
The file size in bytes.
fileName
string
The uploaded file’s name.
assetToken
string
The asset token value reported by Apple for this resource.
imageAsset
object
Apple’s image dimensions and URL template. The service does not download the image.
uploadOperations
object[]
Apple’s recorded upload-operation metadata. A GET does not perform these operations.
assetDeliveryState
object
The delivery state and any processing issues Apple reports for this asset.
imageAsset fields
Name
Type
Description
templateUrlOptional
string
The template url value reported by Apple for this resource.
widthOptional
integer
The width value reported by Apple for this resource.
heightOptional
integer
The height value reported by Apple for this resource.
uploadOperations fields
Name
Type
Description
methodOptional
string
The method value reported by Apple for this resource.
urlOptional
string
The url value reported by Apple for this resource.
lengthOptional
integer
The length value reported by Apple for this resource.
offsetOptional
integer
The offset value reported by Apple for this resource.
requestHeadersOptional
object[]
The request headers value reported by Apple for this resource.
uploadOperations.requestHeaders fields
Name
Type
Description
nameOptional
string
The resource’s name. An app’s localized name is read from its app-info localization.
valueOptional
string
The value value reported by Apple for this resource.
assetDeliveryState fields
Name
Type
Description
errorsOptional
object[]
The errors value reported by Apple for this resource.
warningsOptional
object[]
The warnings value reported by Apple for this resource.
stateOptional
string
The current state reported by Apple for this resource.ValuesAWAITING_UPLOAD, UPLOAD_COMPLETE, COMPLETE, FAILED
assetDeliveryState.errors fields
Name
Type
Description
codeOptional
string
The code value reported by Apple for this resource.
descriptionOptional
string
The localized store description.
assetDeliveryState.warnings fields
Name
Type
Description
codeOptional
string
The code value reported by Apple for this resource.
descriptionOptional
string
The localized store description.
Behavior
A nested resource must belong to the selected parent and the configured connection. The adapter validates ownership before returning data.
Pagination
Pass nextCursor back as cursor with the same filters and ordering. Stop when it is null. Each request returns one bounded page; the service never reports a capped or incomplete traversal as a complete collection.
Errors
HTTP
Type
Description
400
invalid_query
Unsupported filter, sort, limit, or cursor.
401
unauthorized
Missing or invalid facade API key.
403
forbidden / upstream_forbidden
The caller or configured Apple key cannot read this resource.
404
resource_not_found
The requested resource, parent, or exact locale is absent or outside the caller’s scope.
429
rate_limited
A facade or Apple rate limit was reached. Respect Retry-After when returned.
502–504
upstream error
Apple authentication, response parsing, availability, or timeout failure; this is not an empty result.
Flatten Apple’s attributes into each resource object. Expose supplied singleton linkage as IDs, with no automatic relationship traversal. Read access does not make these fields writable.