You are looking at documentation for an older release.
Not what you want? See the
current release documentation.
Missing Aggregation Usageedit
Fluent DSL Exampleedit
s => s
.Aggregations(a => a
.Missing("projects_without_a_description", m => m
.Field(p => p.Description)
)
)Object Initializer Syntax Exampleedit
new SearchRequest<Project>
{
Aggregations = new MissingAggregation("projects_without_a_description")
{
Field = Field<Project>(p => p.Description)
}
}Example json output.
{
"aggs": {
"projects_without_a_description": {
"missing": {
"field": "description"
}
}
}
}
Handling Responsesedit
response.ShouldBeValid();
var projectsWithoutDesc = response.Aggs.Missing("projects_without_a_description");
projectsWithoutDesc.Should().NotBeNull();