Get head
Returns given number of first requests from the queue.
The response contains the hadMultipleClients boolean field which indicates that the queue was accessed by more than one client (with unique or empty clientKey). This field is used by Apify SDK to determine whether the local cache is consistent with the request queue, and thus optimize performance of certain operations.
Path parameters
Queue ID or username~queue-name.
Query parameters
How many items from queue should be returned.
A unique identifier of the client accessing the request queue. It must be a string between 1 and 32 characters long. This identifier is used to determine whether the queue was accessed by multiple clients. If clientKey is not provided, the system considers this API call to come from a new client. For details, see the hadMultipleClients field returned by the Get head operation.
Response
Example response
{
"data": {
"limit": 1000,
"queueModifiedAt": "2018-03-14T23:00:00.000Z",
"hadMultipleClients": false,
"items": [
{
"id": "8OamqXBCpPHxyH9",
"retryCount": 0,
"uniqueKey": "http://example.com",
"url": "http://example.com",
"method": "GET"
},
{
"id": "ZJAoqlRijenMQIn",
"retryCount": 0,
"uniqueKey": "http://example.com/a/b",
"url": "http://example.com/a/b",
"method": "GET"
},
{
"id": "hAhkwyk5oOBHKQC",
"retryCount": 1,
"uniqueKey": "http://example.com/c/d",
"url": "http://example.com/c/d",
"method": "GET"
}
]
}
}