Hereunder is the default configuration of the Calendar Rest service:

<component>

    <type>org.exoplatform.calendar.ws.CalendarRestApi</type>

    <init-params>

        <value-param>

            <name>query_limit</name>

            <value>10</value>

        </value-param>

    </init-params>

</component>

The parameter query_limit is used to limit the number of items returned by a query. This applies on the methods that have query param limit. If limit is absent or it exceeds query_limit, then query_limit will be the maximum number of items a query can return.

For example, this query GET /v1/calendar/calendars?limit=20 sends an exceeding limit, so only 10 or fewer items will be returned.

You can use a portal extension to override the service configuration. In your custom-extension.war!/WEB-INF/conf/configuration.xml write this configuration:

<?xml version="1.0" encoding="ISO-8859-1"?>

<configuration

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="http://www.exoplatform.org/xml/ns/kernel_1_2.xsd http://www.exoplatform.org/xml/ns/kernel_1_2.xsd"

  xmlns="http://www.exoplatform.org/xml/ns/kernel_1_2.xsd">

    <component>

        <type>org.exoplatform.calendar.ws.CalendarRestApi</type>

        <init-params>

            <value-param>

                <name>query_limit</name>

                <value>${exo.calendar.rest.query_limit:100}</value>

            </value-param>

        </init-params>

    </component>

</configuration>

This changes query_limit to 100, or to the value of exo.calendar.rest.query_limit property if that property is set in exo.properties file.