> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tesouro.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ApplicationEventCollection

`OBJECT`

## Fields

<ResponseField name="items" type="[ApplicationEvent!]!" required>
  <Expandable title="child attributes">
    <ResponseField name="applicationId" type="UUID!" required>
      The unique identifier of the application this event belongs to.
    </ResponseField>

    <ResponseField name="createdBy" type="Actor">
      See [Actor](/acquiring/reference/graphql/types/actor)
    </ResponseField>

    <ResponseField name="createdDateTime" type="DateTime!" required>
      The date and time in UTC when this event was created.
    </ResponseField>

    <ResponseField name="displayInformation" type="[String!]!" required>
      Human-readable information describing this event for display purposes.
    </ResponseField>

    <ResponseField name="eventType" type="ApplicationEventType!" required>
      The type of event that occurred on the application.

      See [ApplicationEventType](/acquiring/reference/graphql/types/application-event-type)
    </ResponseField>

    <ResponseField name="id" type="UUID!" required>
      The unique identifier of the event.
    </ResponseField>

    <ResponseField name="revealChange" type="RevealedChange">
      Reveals the plaintext before/after values for a sensitive change log entry. The access is audited.

      See [RevealedChange](/acquiring/reference/graphql/types/revealed-change)
    </ResponseField>

    <ResponseField name="sensitiveChanges" type="[SensitiveChangeOutput!]">
      Structured sensitive field changes for this event. Values are masked; use the reveal action for plaintext.

      See [SensitiveChangeOutput](/acquiring/reference/graphql/types/sensitive-change-output)
    </ResponseField>
  </Expandable>
</ResponseField>

<ResponseField name="pageInfo" type="PageInfo!" required>
  <Expandable title="child attributes">
    <ResponseField name="hasNextPage" type="Boolean!" required />

    <ResponseField name="hasPreviousPage" type="Boolean!" required />
  </Expandable>
</ResponseField>