我正在使用 Google Analytics Data API v1 beta 在 C#.NET 中获取 GA4 媒体资源的数据。
我正在为其初始化过滤器,如下所示:
FilterExpression dimensionFilterExpression = new FilterExpression();
FilterExpression metricFilterExpression = new FilterExpression();
如果前端提供了任何过滤器,我稍后会填写,如下所示:
dimensionFilterExpression.Filter = new Filter { FieldName = field_name, InListFilter = new Filter.Types.InListFilter { CaseSensitive = case_sensitive } };
然后我只需使用
RunReportRequest
和所需参数创建一个请求
request = new RunReportRequest
{
Property = "properties/" + property_id,
Dimensions = { dimensionsList },
Metrics = { metricsList },
DateRanges = { new AnalyticsDataApi.DateRange { StartDate = start_date, EndDate = end_date } },
DimensionFilter = dimensionFilterExpression,
MetricFilter = metricFilterExpression
};
但是当过滤器为空时我会遇到异常
StatusCode="InvalidArgument", Detail="FilterExpression requires an expression field"
同样适用于
OrderBys
MetricFilter
我也遇到同样的情况,请问你找到解决办法了吗?