[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06 UTC."],[[["\u003cp\u003eStartDateTimeType specifies how an entity with a start date and time, such as a LineItem or LineItemCreativeAssociation, should begin.\u003c/p\u003e\n"],["\u003cp\u003eIt offers three main options: using a specific startDateTime, starting immediately, or starting one hour from the current time.\u003c/p\u003e\n"],["\u003cp\u003eWhen 'immediately' or 'one hour from now' are chosen, the provided startDateTime is disregarded and automatically set to the corresponding time, with startDateTimeType internally changed to 'USE_START_DATE_TIME'.\u003c/p\u003e\n"],["\u003cp\u003eThis type is utilized within various Google Ad Manager services like AdRuleService, ForecastService, LineItemCreativeAssociationService, LineItemService, and LiveStreamEventService.\u003c/p\u003e\n"]]],["The document details `StartDateTimeType`, an enumeration used to specify the start type for entities with a start date time field, such as `LineItem` or `LineItemCreativeAssociation`. It includes four options: `USE_START_DATE_TIME`, which uses the specified startDateTime; `IMMEDIATELY`, which starts serving right away and sets the start time to the current time; `ONE_HOUR_FROM_NOW`, which starts in one hour; and `UNKNOWN` for unexposed API values. These are used by services like AdRuleService, ForecastService, LineItemService, and LiveStreamEventService.\n"],null,["# enum StartDateTimeType (v202408)\n\n**Service** \n[AdRuleService](/ad-manager/api/reference/v202408/AdRuleService.StartDateTimeType) [ForecastService](/ad-manager/api/reference/v202408/ForecastService.StartDateTimeType) [LineItemCreativeAssociationService](/ad-manager/api/reference/v202408/LineItemCreativeAssociationService.StartDateTimeType) **LineItemService** [LiveStreamEventService](/ad-manager/api/reference/v202408/LiveStreamEventService.StartDateTimeType) **Dependencies** \n[LineItemSummary](/ad-manager/api/reference/v202408/LineItemService.LineItemSummary) \n▼\n**StartDateTimeType**\n\nSpecifies the start type to use for an entity with a start date time field.\nFor example, a [LineItem](/ad-manager/api/reference/v202408/LineItemService.LineItem) or [LineItemCreativeAssociation](/ad-manager/api/reference/v202408/LineItemCreativeAssociationService.LineItemCreativeAssociation).\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202408`\n\n| Enumeration | Description |\n|-----------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `USE_START_DATE_TIME` | Use the value in [startDateTime](#startDateTime). |\n| `IMMEDIATELY` | The entity will start serving immediately. [startDateTime](#startDateTime) in the request is ignored and will be set to the current time. Additionally, [startDateTimeType](#startDateTimeType) will be set to [StartDateTimeType.USE_START_DATE_TIME](/ad-manager/api/reference/v202408/LineItemService.StartDateTimeType#USE_START_DATE_TIME). |\n| `ONE_HOUR_FROM_NOW` | The entity will start serving one hour from now. [startDateTime](#startDateTime) in the request is ignored and will be set to one hour from the current time. Additionally, [startDateTimeType](#startDateTimeType) will be set to [StartDateTimeType.USE_START_DATE_TIME](/ad-manager/api/reference/v202408/LineItemService.StartDateTimeType#USE_START_DATE_TIME). |\n| `UNKNOWN` | The value returned if the actual value is not exposed by the requested API version. |"]]
