Query Product

The following presentation contains a short gap analysis regarding STAC and the AIP of the LTA service:

This table focuses on product properties that should be exposed by AIP instances and that are not currently backed by STAC Core or extensions.

Property Name

Possible values / Example

Common

Comment

Proposed solution

Online

Order extension field order:status:

to be stated in the ICD :

Offline : no assets ?

Online : the item embeds assets

Retrieval functions

Call from LTA Client	"OGC API - Processes" operation	Details	Response of query
Product Order Request	/processes/{PROCESSID}/execution	Query type : POST PROCESSID = order-request Input parameters : product_identifier priority	By default returned by service: ID of the Order → Job UUID Other parameters (can be retrieved through endpoint /jobs/{JOBID}
Order Status Query (status = completed)	/jobs/{JOBID}?status=successful	JOBID = order ID returned previously	List of completed Jobs with their ID and following parameters : Status → status StatusMessage → message SubmissionDate → created CompletedDate → finished EstimatedDate → additionalProperties mechanism ?? Priority → additionalProperties mechanism ?? EvictionDate → additionalProperties mechanism ?? use job result to get some parameters ???
Product Staging Notification	Callback mechanism for completed jobs : requires to add a subscriber property in the order request (notification endpoint)	To assess : authorisation for callback

TODO :add a table on Process definition with input and output parameters (as a requirement)

The bulk is defined by a list of products or query filter parameters and a batch size

1st level assumption: not "as is" in the OGC standard.

Ideas :

Create a specific Process for "Bulk Create Request".
- query filter parameters : the process parameters == filters
- list of products : one parameter as a list of product IDs
BatchOrder List Request : is the result of the "Bulk Create Request" Process
Create a specific Process for "BatchOrder trigger"