(Required)

The features that will be summarized.

Syntax: As described in Feature input, this parameter can be one of the following:

• A URL to a feature service layer with an optional filter to select specific features
• A URL to a big data catalog service layer with an optional filter to select specific features
• A feature collection

//REST web example
{"url": "https://myportal.domain.com/server/rest/services/Hosted/hurricaneTrack/FeatureServer/0", "filter": "Month = 'September'"}

//REST scripting example
"inputLayer": {"url": "https://myportal.domain.com/server/rest/services/Hosted/hurricaneTrack/FeatureServer/0", "filter": "Month = 'September'"}

(Required)

The fields that will be used to summarize like features. For example, if you choose a field named property type with the values of commercial and residential, all the features with property type residential will be summarized together through calculated summary statistics and all of the commercial features will be summarized together the same way.

//REST web example
property type, county

//REST scripting example
"field": "property type, county"

(Optional)

A numeric value that specifies duration of the time step interval. The default is none. This option is only available if the input points are time enabled and represent an instant in time.

This parameter is available at ArcGIS Enterprise 10.9.

//REST web example
20

//REST scripting example
"timeStepInterval": 20

(Optional)

A string that specifies units of the time step interval. The default is none. This option is only available if the input points are time enabled and represent an instant in time.

This parameter is available at ArcGIS Enterprise 10.9.

//REST web example
Minutes

//REST scripting example
"timeStepIntervalUnit": "Minutes"

(Optional)

A numeric value that specifies how often the time step repeat occurs. The default is none. This option is only available if the input points are time enabled and of time type instant.

This parameter is available at ArcGIS Enterprise 10.9.

//REST web example
1

//REST scripting example
"timeStepRepeatInterval": 1

(Optional)

A string that specifies the temporal unit of the step repeat. The default is none. This option is only available if the input points are time enabled and of time type instant.

This parameter is available at ArcGIS Enterprise 10.9.

//REST web example
Hours

//REST scripting example
"timeStepRepeatIntervalUnit": "Hours"

(Optional)

A date that specifies the reference time to align the time slices to, represented in milliseconds from epoch. The default is January 1, 1970, at 12:00 a.m. (epoch time stamp 0). This option is only available if the input points are time enabled and of time type instant.

This parameter is available at ArcGIS Enterprise 10.9.

//REST web example
946684800000

//REST scripting example
"timeStepReference": 946684800000

(Optional)

A list of field names and statistical summary types you want to calculate. Note that the count is always returned. By default, all statistics are returned.

The Count of features with the same fields values are always returned.

onStatisticField specifies the name of the fields in the target layer. statisticType is one of the following for numeric fields:

• Count—For numeric fields, this totals the number of values of all the points in each polygon. For string fields, this totals the number of strings for all the points in each polygon.
• Sum—For numeric fields, this adds the total value of all the points in each polygon.
• Mean—For numeric fields, this calculates the average of all the points in each polygon.
• Max—For numeric fields, this calculates the largest value of all the points in each polygon.
• Range—For numeric fields, this finds the difference between the Min and Max values.
• Stddev—For numeric fields, this finds the standard deviation of all the points in each polygon.
• Var—For numeric fields, this finds the variance of all the points in each polygon.
• Any—For numeric fields, this returns a sample string of a point in each polygon.

//REST web example
[{"statisticType": "Mean", "onStatisticField": "Annual_Sales"},{"statisticType": "Sum", "onStatisticField": "Annual_Sales"}]

//REST scripting example
"summaryFields": ["statisticType": "Mean", "onStatisticField": "Annual_Sales"},{"statisticType": "Sum", "onStatisticField": "Annual_Sales"}]

//Only return Count
"summaryFields": []

(Required)

The task will create a feature service of the results. You define the name of the service.

//REST web example
myOutput

//REST scripting example
"outputName": "myOutput"

(Optional)

The context parameter contains additional settings that affect task execution. For this task, there are two possible settings:

• Extent (extent)—A bounding box that defines the analysis area. Only those features that intersect the bounding box will be analyzed.
• Data store (dataStore)—Results will be saved to the specified data store. The default is the spatiotemporal big data store.

{
  "extent" : {extent},
  "dataStore": {data store}
}

The response format. The default response format is html.

Values: html | json