Required. The Firebase application. Format: "projects/{project}/apps/{app_id}".

Optional. Only count events from the given browser. This string matches Browser.display_name. Format: "name (display_version)" e.g. "Chrome (123)", or just "name" for all possible versions, e.g. simply "Chrome".

Only counts events from the given Device model. This string matches Device.display_name. Format: "manufacturer (model)" e.g. "Google (Pixel 6)", or just "manufacturer" for all possible models, e.g. simply "Google". Note that a device's marketing_name field can not be used for filtering.

Only counts events from devices with the given form factor (e.g. phone or tablet).

Optional. Exclusive end of the interval. If specified, a Timestamp matching this interval will have to be before the end.

Optional. Inclusive start of the interval. If specified, a Timestamp matching this interval will have to be the same or after the start.

Optional. A space separated list of filter terms matched against the contents of the issue. Contents include the title and the stack trace. Matches must begin at alphanumeric tokens, i.e., 'util.Sorted' matches 'java.util.SortedSet' but not 'myutil.SortedArray'. The filter matches if all filter terms match. All non-alphanumeric characters are ignored for matching. Filtering is assumed to be prefix-search and order-independent unless phrases are surrounded by "". Any terms contained in quotes are searched using exact-match (given filter term "foo", we will not return "foobar"), and must appear in the order given exactly. To get order-dependence but prefix-search, use a * within the quotes ("abc foo*" will match "abc foobar", but not "foo abc" "abcd foobar", or "abc xyz foobar").

Optional. Only counts events of the given error types. This field matches [Issue.error_type].

Optional. Only counts events in the given issue ID. This field matches [Issue.id].

Optional. Only returns issues currently marked with the given signals. This field matches [Issue.signals.signal].

Optional. Deprecated: Prefer states field. Only includes events for issues with the given issue state. Only available for topIssues reports.

Optional. Only includes events for issues with the given issue states. Only available for topIssues reports.

Optional. Only counts events for the given issue variant ID. This field matches [IssueVariant.id].

Only counts events in the given operating system and version. This string matches OperatingSystem.display_name. Format: "osName (osVersion)" e.g. "Android (11)". or just "osName" for all versions, e.g. simply "iPadOS".

Only counts events in the given app version. This string matches Version.display_name. Format: "display_version (build_version)" e.g. "1.2.3 (456)".

Optional. The maximum number of events per page. If omitted, defaults to 10.

Optional. A page token, received from a previous calls.

Optional. The list of Event fields to include in the response. If omitted, the full event is returned.