[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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."],[],[],null,["# enum FrequencyCapError.Reason (v202505)\n\n**Service** \n[ForecastService](/ad-manager/api/reference/v202505/ForecastService.FrequencyCapError.Reason) [InventoryService](/ad-manager/api/reference/v202505/InventoryService.FrequencyCapError.Reason) **LineItemService** [LineItemTemplateService](/ad-manager/api/reference/v202505/LineItemTemplateService.FrequencyCapError.Reason) [OrderService](/ad-manager/api/reference/v202505/OrderService.FrequencyCapError.Reason) [ProposalLineItemService](/ad-manager/api/reference/v202505/ProposalLineItemService.FrequencyCapError.Reason) **Dependencies** \n[FrequencyCapError](/ad-manager/api/reference/v202505/LineItemService.FrequencyCapError) \n▼\n**FrequencyCapError.Reason**\n\nThe reasons for the frequency cap error.\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202505`\n\n| Enumeration | Description |\n|-----------------------------|-------------------------------------------------------------------------------------|\n| `IMPRESSION_LIMIT_EXCEEDED` | |\n| `IMPRESSIONS_TOO_LOW` | |\n| `RANGE_LIMIT_EXCEEDED` | |\n| `RANGE_TOO_LOW` | |\n| `DUPLICATE_TIME_RANGE` | |\n| `DUPLICATE_TIME_UNIT` | |\n| `TOO_MANY_FREQUENCY_CAPS` | |\n| `UNKNOWN` | The value returned if the actual value is not exposed by the requested API version. |"]]