removing old event

windows/privacy/basic-level-windows-diagnostic-events-and-fields-1903.md

@@ -4477,76 +4477,6 @@ The following fields are available:
 - **PayloadLogType**  The log type for the event correlating with 0 for unknown, 1 for stability, 2 for on-going, 3 for independent, 4 for UKM, or 5 for instance level.
 - **session_id**  An identifier that is incremented each time the user launches the application, irrespective of any client_id changes. session_id is seeded during the initial installation of the application. session_id is effectively unique per client_id value. Several other internal identifier values, such as window or tab IDs, are only meaningful within a particular session. The session_id value is forgotten when the application is uninstalled, but not during an upgrade.
 
-
-### Microsoft.WebBrowser.Installer.EdgeUpdate.Ping
-
-The Ping event sends a detailed inventory of software and hardware information about the EdgeUpdate user's version, app usage, update usage, and hardware capabilities.
-
-The following fields are available:
-
-- **appAp**  Any additional parameters for the specified application. Default: ''.
-- **appAppId**  The GUID that identifies the product. Compatible clients MUST transmit this attribute. Default: undefined.
-- **appBrandCode**  The brand code under which the product was installed, if any. A brand code is a short (4-character) string used to identify installations that took place as a result of partner deals or website promotions. Default: ''.
-- **appChannel**  An integer indicating the channel of the installation (i.e. Canary or Dev).
-- **appClientId**  A generalized form of the brand code that can accept a wider range of values and is used for similar purposes. Default: ''.
-- **appCohort**  A machine-readable string identifying the release cohort (channel) that the app belongs to. Limited to ASCII characters 32 to 127 (inclusive) and a maximum length of 1024 characters. Default: ''.
-- **appCohortHint**  A machine-readable enum indicating that the client has a desire to switch to a different release cohort. The exact legal values are app-specific and should be shared between the server and app implementations. Limited to ASCII characters 32 to 127 (inclusive) and a maximum length of 1024 characters. Default: ''.
-- **appCohortName**  A stable non-localized human-readable enum indicating which (if any) set of messages the app should display to the user. For example, an app with a cohort name of 'beta' might display beta-specific branding to the user. Limited to ASCII characters 32 to 127 (inclusive) and a maximum length of 1024 characters. Default: ''.
-- **appConsentState**  Bit flags describing the diagnostic data disclosure and response flow where 1 indicates the affirmative and 0 indicates the negative or unspecified data. Bit 1 indicates consent was given, bit 2 indicates data originated from the download page, bit 18 indicates choice for sending data about how the browser is used, and bit 19 indicates choice for sending data about websites visited.
-- **appDayOfInstall**  The date-based counting equivalent of appInstallTimeDiffSec (the numeric calendar day that the app was installed on). This value is provided by the server in the response to the first request in the installation flow. The client MAY fuzz this value to the week granularity (e.g. send '0' for 0 through 6, '7' for 7 through 13, etc). The first communication to the server should use a special value of '-1'. A value of '-2' indicates that this value is not known. Default: '-2'.
-- **appExperiments**  A key/value list of experiment identifiers. Experiment labels are used to track membership in different experimental groups, and may be set at install or update time. The experiments string is formatted as a semicolon-delimited concatenation of experiment label strings. An experiment label string is an experiment name, followed by the '=' character, followed by an experimental label value. For example: 'crdiff=got_bsdiff;optimized=O3'. The client SHOULD NOT transmit the expiration date of any experiments it has, even if the server previously specified a specific expiration date. Default: ''.
-- **appIid**  A GUID that identifies a particular installation flow. For example, each download of a product installer is tagged with a unique GUID. Attempts to install using that installer can then be grouped. A client SHOULD NOT persist the IID GUID after the installation flow of a product is complete.
-- **appInstallTimeDiffSec**  The difference between the current time and the install date in seconds. '0' if unknown. Default: '-1'.
-- **appLang**  The language of the product install, in IETF BCP 47 representation. Default: ''.
-- **appNextVersion**  The version of the app that the update flow to which this event belongs attempted to reach, regardless of the success or failure of the update operation. Default: '0.0.0.0'.
-- **appPingEventAppSize**  The total number of bytes of all downloaded packages. Default: '0'.
-- **appPingEventDownloadMetricsDownloadedBytes**  For events representing a download, the number of bytes expected to be downloaded. For events representing an entire update flow, the sum of all such expected bytes over the course of the update flow. Default: '0'.
-- **appPingEventDownloadMetricsDownloader**  A string identifying the download algorithm and/or stack. Example values include: 'bits', 'direct', 'winhttp', 'p2p'. Sent in events that have an event type of '14' only. Default: ''.
-- **appPingEventDownloadMetricsDownloadTimeMs**  For events representing a download, the time elapsed between the start of the download and the end of the download, in milliseconds. For events representing an entire update flow, the sum of all such download times over the course of the update flow. Sent in events that have an event type of '1', '2', '3', and '14' only. Default: '0'.
-- **appPingEventDownloadMetricsError**  The error code (if any) of the operation, encoded as a signed base-10 integer. Default: '0'.
-- **appPingEventDownloadMetricsTotalBytes**  For events representing a download, the number of bytes expected to be downloaded. For events representing an entire update flow, the sum of all such expected bytes over the course of the update flow. Default: '0'.
-- **appPingEventDownloadTimeMs**  For events representing a download, the time elapsed between the start of the download and the end of the download, in milliseconds. For events representing an entire update flow, the sum of all such download times over the course of the update flow. Sent in events that have an event type of '1', '2', '3', and '14' only. Default: '0'.
-- **appPingEventErrorCode**  The error code (if any) of the operation, encoded as a signed, base-10 integer. Default: '0'.
-- **appPingEventEventResult**  An enum indicating the result of the event. Default: '0'.
-- **appPingEventEventType**  An enum indicating the type of the event. Compatible clients MUST transmit this attribute.
-- **appPingEventExtraCode1**  Additional numeric information about the operation's result, encoded as a signed, base-10 integer. Default: '0'.
-- **appPingEventInstallTimeMs**  For events representing an install, the time elapsed between the start of the install and the end of the install, in milliseconds. For events representing an entire update flow, the sum of all such durations. Sent in events that have an event type of '2' and '3' only. Default: '0'.
-- **appPingEventNumBytesDownloaded**  The number of bytes downloaded for the specified application. Default: '0'.
-- **appPingEventSequenceId**  An id that uniquely identifies particular events within one request ID. Since a request can contain multiple ping events, this field is necessary to uniquely identify each possible event.
-- **appPingEventSourceUrlIndex**  For events representing a download, the position of the download URL in the list of URLs supplied by the server in a "urls" tag.
-- **appPingEventUpdateCheckTimeMs**  For events representing an entire update flow, the time elapsed between the start of the update check and the end of the update check, in milliseconds. Sent in events that have an event type of '2' and '3' only. Default: '0'.
-- **appUpdateCheckIsUpdateDisabled**  The state of whether app updates are restricted by group policy. True if updates have been restricted by group policy or false if they have not.
-- **appUpdateCheckTargetVersionPrefix**  A component-wise prefix of a version number, or a complete version number suffixed with the $ character. The server SHOULD NOT return an update instruction to a version number that does not match the prefix or complete version number. The prefix is interpreted a dotted-tuple that specifies the exactly-matching elements; it is not a lexical prefix (for example, '1.2.3' MUST match '1.2.3.4' but MUST NOT match '1.2.34'). Default: ''.
-- **appUpdateCheckTtToken**  An opaque access token that can be used to identify the requesting client as a member of a trusted-tester group. If non-empty, the request SHOULD be sent over SSL or another secure protocol. Default: ''.
-- **appVersion**  The version of the product install. Default: '0.0.0.0'.
-- **eventType**  A string indicating the type of the event.
-- **hwHasAvx**  '1' if the client's hardware supports the AVX instruction set. '0' if the client's hardware does not support the AVX instruction set. '-1' if unknown. Default: '-1'.
-- **hwHasSse**  '1' if the client's hardware supports the SSE instruction set. '0' if the client's hardware does not support the SSE instruction set. '-1' if unknown. Default: '-1'.
-- **hwHasSse2**  '1' if the client's hardware supports the SSE2 instruction set. '0' if the client's hardware does not support the SSE2 instruction set. '-1' if unknown. Default: '-1'.
-- **hwHasSse3**  '1' if the client's hardware supports the SSE3 instruction set. '0' if the client's hardware does not support the SSE3 instruction set. '-1' if unknown. Default: '-1'.
-- **hwHasSse41**  '1' if the client's hardware supports the SSE4.1 instruction set. '0' if the client's hardware does not support the SSE4.1 instruction set. '-1' if unknown. Default: '-1'.
-- **hwHasSse42**  '1' if the client's hardware supports the SSE4.2 instruction set. '0' if the client's hardware does not support the SSE4.2 instruction set. '-1' if unknown. Default: '-1'.
-- **hwHasSsse3**  '1' if the client's hardware supports the SSSE3 instruction set. '0' if the client's hardware does not support the SSSE3 instruction set. '-1' if unknown. Default: '-1'.
-- **hwPhysmemory**  The physical memory available to the client, truncated down to the nearest gibibyte. '-1' if unknown. This value is intended to reflect the maximum theoretical storage capacity of the client, not including any hard drive or paging to a hard drive or peripheral. Default: '-1'.
-- **isMsftDomainJoined**  '1' if the client is a member of a Microsoft domain. '0' otherwise. Default: '0'.
-- **osArch**  The architecture of the operating system (e.g. 'x86', 'x64', 'arm'). '' if unknown. Default: ''.
-- **osPlatform**  The operating system family that the within which the Omaha client is running (e.g. 'win', 'mac', 'linux', 'ios', 'android'). '' if unknown. The operating system name should be transmitted in lowercase with minimal formatting. Default: ''.
-- **osServicePack**  The secondary version of the operating system. '' if unknown. Default: ''.
-- **osVersion**  The primary version of the operating system. '' if unknown. Default: ''.
-- **requestCheckPeriodSec**  The update interval in seconds. The value is read from the registry. Default: '-1'.
-- **requestDlpref**  A comma-separated list of values specifying the preferred download URL behavior. The first value is the highest priority, further values reflect secondary, tertiary, et cetera priorities. Legal values are '' (in which case the entire list must be empty, indicating unknown or no-preference) or 'cacheable' (the server should prioritize sending URLs that are easily cacheable). Default: ''.
-- **requestDomainJoined**  '1' if the machine is part of a managed enterprise domain. Otherwise '0'.
-- **requestInstallSource**  A string specifying the cause of the update flow. For example: 'ondemand', or 'scheduledtask'. Default: ''.
-- **requestIsMachine**  '1' if the client is known to be installed with system-level or administrator privileges. '0' otherwise. Default: '0'.
-- **requestOmahaShellVersion**  The version of the Omaha installation folder. Default: ''.
-- **requestOmahaVersion**  The version of the Omaha updater itself (the entity sending this request). Default: '0.0.0.0'.
-- **requestProtocolVersion**  The version of the Omaha protocol. Compatible clients MUST provide a value of '3.0'. Compatible clients MUST always transmit this attribute. Default: undefined.
-- **requestRequestId**  A randomly-generated (uniformly distributed) GUID, corresponding to the Omaha request. Each request attempt SHOULD have (with high probability) a unique request id. Default: ''.
-- **requestSessionId**  A randomly-generated (uniformly distributed) GUID. Each single update flow (e.g. update check, update application, event ping sequence) SHOULD have (with high probability) a single unique session ID. Default: ''.
-- **requestTestSource**  Either '', 'dev', 'qa', 'prober', 'auto', or 'ossdev'. Any value except '' indicates that the request is a test and should not be counted toward normal metrics. Default: ''.
-- **requestUid**  A randomly-generated (uniformly distributed) GUID, corresponding to the Omaha user. Each request attempt SHOULD have (with high probability) a unique request id. Default: ''.
-
-
 ## Migration events
 
 ### Microsoft.Windows.MigrationCore.MigObjectCountDLUsr