Querying Data in Pages

OpenStack APIs allow users to query data using search criteria. The limit and marker parameters are added to the URL of the list request to enable the system to display query results in pages. The query results are displayed by creation time (create_time) of the records in ascending order. If the creation time is not provided, the results are displayed by object ID in ascending order.

Parameter	Type	Mandatory	Description
limit	String	No	Restricts the number of records displayed on each page. If the limit value exceeds the maximum number of records that can be displayed on each page, error code 403 will be returned.
marker	String	No	Indicates the ID of the last record on the previous page. If the marker value is invalid, error code 400 will be returned.

Parameter

Type

Mandatory

Description

limit

String

Restricts the number of records displayed on each page.

If the limit value exceeds the maximum number of records that can be displayed on each page, error code 403 will be returned.

marker

String

Indicates the ID of the last record on the previous page.

If the marker value is invalid, error code 400 will be returned.

next ref in the response indicates the URL of the next page.

Parent topic: Before You Start

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