App Asset Library placements
Read an app asset library placement
Read app asset library placement information as a flat JSON object.
/library-placements/{libraryPlacementId}Proposed · Extended read design · Adapter not implemented
Request
Routes are relative to your connection. Use a facade API key; the service manages Apple authentication.
BASE='https://asc.example.com/v1/connections/conn_example'
curl --fail-with-body "$BASE/library-placements/library_placement_123" \
-H "Authorization: Bearer $ASC_FACADE_KEY"const base = "https://asc.example.com/v1/connections/conn_example";
const response = await fetch(`${base}/library-placements/library_placement_123`, {
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);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}/library-placements/library_placement_123",
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 errorasc.example.com is a placeholder for your deployment. Examples use fictional IDs.
Path parameters
| Name | Type | Description |
|---|---|---|
| libraryPlacementId | string | The selected resource’s ID. |
Query parameters
| Name | Type | Description |
|---|---|---|
| fields | string | Comma-separated attribute names to return. This selects read fields and does not expand relationships. Multiple values are comma-separated.ValuesmediaType, placementType, placementGroup, createdDate, lastModifiedDate, state, stateDetails |
Response
One flat object for the selected resource.
{
"id": "app_asset_library_placement_123",
"mediaType": "IMAGE",
"placementType": "APP_SCREENSHOT",
"placementGroup": "placement_group_example",
"createdDate": "2026-10-14T12:00:00Z",
"lastModifiedDate": "2026-10-14T12:00:00Z"
}Illustrative response. Optional read fields may be absent or null; unknown enum values are preserved.
Response fields
| Name | Type | Description |
|---|---|---|
| id | string | Apple’s resource ID. Keep this string unchanged when addressing a resource. |
| mediaType | string | The media type value reported by Apple for this resource.ValuesIMAGE, VIDEO |
| placementType | string | The placement type value reported by Apple for this resource.ValuesAPP_SCREENSHOT, IMESSAGE_APP_SCREENSHOT, APP_PREVIEW, PRODUCT_PAGE_HEADER_ASSET, APP_STORE_SEARCH_RESULTS_ASSET, SEARCH_RESULTS_ADS_ASSET, TODAY_TAB_ADS_ASSET, EVENT_CARD_ASSET, EVENT_DETAILS_PAGE_ASSET, RETENTION_MESSAGE_ASSET |
| placementGroup | string | The placement group value reported by Apple for this resource. |
| createdDate | string · date-time | When Apple created this resource, as an RFC 3339 timestamp. |
| lastModifiedDate | string · date-time | When this resource was last changed, as an RFC 3339 timestamp. |
| state | string | The current state reported by Apple for this resource.ValuesASSET_PROCESSING, FAILED, PARENT_PREPARE_FOR_SUBMISSION, PARENT_READY_FOR_REVIEW, PARENT_WAITING_FOR_REVIEW, PARENT_IN_REVIEW, PARENT_APPROVED |
| stateDetails | object[] | The state details value reported by Apple for this resource. |
stateDetails fields
| Name | Type | Description |
|---|---|---|
| code | string | The code value reported by Apple for this resource. |
| description | 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.
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. |
Apple mapping
Upstream route and translation
The adapter calls GET /v1/appAssetLibraryPlacements/{id}. Read Apple’s original endpoint ↗
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.
| Facade parameter | Type | Description |
|---|---|---|
| fields | query | fields[appAssetLibraryPlacements] |
Reviewed 2026-10-14 · OpenAPI 4.5.1