Search Dataset Performance analytics summary

Request

Security

ApiKeyAuth

Query

engine_idstring, non-emptyrequired

ID of a registered engine.

Example:engine_id=1

limitinteger, [ 1 .. 1000 ]

Maximum number of objects to return per query. The value must be between 1 and 1000. Default is 100.

Default:100

Example:limit=50

cursorstring, [ 1 .. 4096 ] characters

Cursor to fetch the next or previous page of results. The value of this property must be extracted from the 'prev_cursor' or 'next_cursor' property of a PaginatedResponseMetadata which is contained in the response of list and search API endpoints.

sortstring or null

The field to sort results by. A property name with a prepended '-' signifies descending order.

Enum:"dataset_id""-dataset_id""dataset_name""-dataset_name""dataset_type""-dataset_type""is_replica""-is_replica""environment_id""-environment_id"

Example:sort=id

Bodyapplication/json

A request body containing a filter expression. This enables searching for items matching arbitrarily complex conditions. The list of attributes which can be used in filter expressions is available in the x-filterable vendor extension.

Filter Expression Overview

Note: All keywords are case-insensitive

Comparison Operators

Operator	Description	Example
CONTAINS	Substring or membership testing for string and list attributes respectively.	field3 CONTAINS 'foobar', field4 CONTAINS TRUE
IN	Tests if field is a member of a list literal. List can contain a maximum of 100 values	field2 IN ['Goku', 'Vegeta']
GE	Tests if a field is greater than or equal to a literal value	field1 GE 1.2e-2
GT	Tests if a field is greater than a literal value	field1 GT 1.2e-2
LE	Tests if a field is less than or equal to a literal value	field1 LE 9000
LT	Tests if a field is less than a literal value	field1 LT 9.02
NE	Tests if a field is not equal to a literal value	field1 NE 42
EQ	Tests if a field is equal to a literal value	field1 EQ 42

Search Operator

The SEARCH operator filters for items which have any filterable attribute that contains the input string as a substring, comparison is done case-insensitively. This is not restricted to attributes with string values. Specifically SEARCH '12' would match an item with an attribute with an integer value of 123.

Logical Operators

Ordered by precedence.

Operator	Description	Example
NOT	Logical NOT (Right associative)	NOT field1 LE 9000
AND	Logical AND (Left Associative)	field1 GT 9000 AND field2 EQ 'Goku'
OR	Logical OR (Left Associative)	field1 GT 9000 OR field2 EQ 'Goku'

Grouping

Parenthesis () can be used to override operator precedence.

For example: NOT (field1 LT 1234 AND field2 CONTAINS 'foo')

Literal Values

Literal	Description	Examples
Nil	Represents the absence of a value	nil, Nil, nIl, NIL
Boolean	true/false boolean	true, false, True, False, TRUE, FALSE
Number	Signed integer and floating point numbers. Also supports scientific notation.	0, 1, -1, 1.2, 0.35, 1.2e-2, -1.2e+2
String	Single or double quoted	"foo", "bar", "foo bar", 'foo', 'bar', 'foo bar'
Datetime	Formatted according to RFC3339	2018-04-27T18:39:26.397237+00:00
List	Comma-separated literals wrapped in square brackets	[0], [0, 1], ['foo', "bar"]

Limitations

A maximum of 8 unique identifiers may be used inside a filter expression.

filter_expressionstring, [ 5 .. 50000 ] characters

Example:"string_field CONTAINS \"over\" AND numberic_field GT 9000 OR string_field2 EQ \"Goku\""

An example of a nested Object comparison testing that at least one repository has a version which is equal to 19.0.0.

curl -i -X POST \
  'https://help-api.delphix.com/_mock/data-control-tower/continuous-data/2026.5.0.0/continuous-data-apis-dct-2026.5.0.0/reporting/dataset-performance-analytics-summary/search?engine_id=1&limit=50&cursor=string&sort=id' \
  -H 'Authorization: YOUR_API_KEY_HERE' \
  -H 'Content-Type: application/json' \
  -d '{
    "filter_expression": "repositories CONTAINS {version eq '\''19.0.0'\''}"
  }'

Responses

Returns the dataset performance analytics data.

Bodyapplication/json

itemsArray of objects(DatasetPerformanceAnalyticsSummary)

response_metadataobject(PaginatedResponseMetadata)

Response

{
  "items": [
    { … }
  ],
  "response_metadata": {
    "prev_cursor": "string",
    "next_cursor": "string",
    "total": 0
  }
}