Day of the month Day of the year |
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Day of the week Week of the year |
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Hour of the day Hour of the day |
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Month of the year Month of the year |
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Month and day Month and day |
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Quarter of the year Quarter of the year |
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Week of the year Week of the year |
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Week of the year (start Sunday) Week of the year |
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Year Year such as 2017. |
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Year month Year and month. |
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Date Year, month, and day. |
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Year month day hour Year, month, day, and hour. |
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Year Quarter Year and quarter. |
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Year week Year and week. |
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Amplitude Attribution Ids Attribution identifier string exported by Amplitude. Example: campaign=summer_sale |
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Amplitude Id Internal Amplitude user identifier. Example: 9876543210 |
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App Numeric application identifier in Amplitude. Example: 123456 |
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City City derived from the event IP address. Example: Paris |
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Client Event Time UTC timestamp recorded on the client when the event fired. Example: 2026-03-18T12:30:00.000Z |
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Client Upload Time UTC timestamp when the client uploaded the event. Example: 2026-03-18T12:31:02.000Z |
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Country Country derived from the event. Example: France |
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Data JSON-encoded supplementary data object. Example: {"source":"web"} |
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Device Carrier Carrier associated with the device. Example: Verizon |
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Device Family Device family reported by Amplitude. Example: Apple iPhone |
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Device Id Device identifier recorded by Amplitude. Example: f6f0e8665a94d413182cc8c59020c1de |
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Device Type Device category associated with the event. Example: Mobile |
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DMA Designated market area reported by Amplitude. Example: Paris |
| ||||||
Event Id Numeric event identifier inside the export payload. Example: 17 |
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Event Properties JSON-encoded event properties object. Example: {"plan":"pro","value":49} |
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Event Time UTC timestamp when the event occurred. Example: 2026-03-18T12:30:00.000Z |
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Event Type Event name tracked in Amplitude. Example: Signup Completed |
| ||||||
Group Properties JSON-encoded group properties object. Example: {"plan":"enterprise"} |
| ||||||
Groups JSON-encoded groups object. Example: {"orgId":"acme"} |
| ||||||
Insert Id Idempotency key carried by the Amplitude event. Example: 8c3d9a8b-6e29-4f17-9c31-b1e7c0c35210 |
| ||||||
IP Address IP address stored on the event. Example: 203.0.113.10 |
| ||||||
Language Language reported on the event. Example: en-US |
| ||||||
Library SDK library that sent the event. Example: amplitude-js/8.21.0 |
| ||||||
Location Latitude Latitude reported on the event. Example: 48.8566 |
| ||||||
Location Longitude Longitude reported on the event. Example: 2.3522 |
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OS Name Operating system name. Example: iOS |
| ||||||
OS Version Operating system version. Example: 17.4 |
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Paying Whether the exported user was marked as paying. Example: true |
| ||||||
Platform Platform reported for the event. Example: Web |
| ||||||
Processed Time UTC timestamp when the event was processed by Amplitude. Example: 2026-03-18T12:35:01.000Z |
| ||||||
Region Region derived from the event. Example: Ile-de-France |
| ||||||
Server Received Time UTC timestamp when Amplitude received the event. Example: 2026-03-18T12:34:56.789Z |
| ||||||
Server Upload Time UTC timestamp used by the Export API upload window. Example: 2026-03-18T12:36:00.000Z |
| ||||||
Session Id Numeric session identifier. Example: 1710763200000 |
| ||||||
Start Version Application version when the user session started. Example: 5.4.0 |
| ||||||
User Id User identifier sent with the event. Example: user-42 |
| ||||||
User Properties JSON-encoded user properties object. Example: {"country":"FR"} |
| ||||||
UUID Event UUID from the exported Amplitude record. Example: 3b241101-e2bb-4255-8caf-4136c566a962 |
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Version Name Application version name. Example: 5.4.2 |
|