Find matching paths from one or more start objects

post/paths

Internal-Use Only

Performs a path search from one or more start objects. The desired path is described by a sequence of vertex and edge filters. Matching paths are returned as a list of endpoints from the leaf vertex to the root vertex as it is usually the leaves that the client is most interested in with the rest of the path being used as contextual information. The response item media type is application/vnd.sas.sand.path. This endpoint is experimental and should be used only in test environments.

Request Samples

application/json
singleObjectPathsRequest
1

Response Samples

200
application/json
pathCollection
1{
2  "links": [
3    {
4      "method": "POST",
5      "rel": "self",
6      "href": "/svi-sand/paths?start=0&limit=50",
7      "uri": "/svi-sand/paths?start=0&limit=50",
8      "type": "application/vnd.sas.sand.paths.request",
9      "responseType": "application/vnd.sas.collection",
10      "responseItemType": "application/vnd.sas.sand.path"
11    },
12    {
13      "method": "POST",
14      "rel": "collection",
15      "href": "/svi-sand/paths",
16      "uri": "/svi-sand/paths",
17      "type": "application/vnd.sas.sand.paths.request",
18      "responseType": "application/vnd.sas.collection",
19      "responseItemType": "application/vnd.sas.sand.path"
20    }
21  ],
22  "name": "paths",
23  "accept": "application/vnd.sas.sand.path",
24  "start": 0,
25  "count": 1,
26  "items": [
27    {
28      "endpoints": [
29        {
30          "id": "10",
31          "type": "claim",
32          "typeLabel": "Claim",
33          "label": "Claim: 0009900136650",
34          "attachmentsCount": 3,
35          "adjacent": 1,
36          "degree": 1
37        },
38        {
39          "id": "9",
40          "type": "entityRelationship",
41          "label": "regarding",
42          "endpoints": [
43            {
44              "id": "10",
45              "type": "claim"
46            },
47            {
48              "id": "73",
49              "type": "address"
50            }
51          ]
52        },
53        {
54          "id": "73",
55          "type": "address",
56          "typeLabel": "Address",
57          "label": "1203 SAMUEL ADAMS CIR, CONCORD, NC",
58          "attachmentsCount": 1,
59          "adjacent": 3,
60          "degree": 3
61        },
62        {
63          "id": "11",
64          "type": "entityRelationship",
65          "label": "regarding",
66          "endpoints": [
67            {
68              "id": "4",
69              "type": "claim"
70            },
71            {
72              "id": "73",
73              "type": "address"
74            }
75          ]
76        },
77        {
78          "id": "4",
79          "type": "claim",
80          "typeLabel": "Claim",
81          "label": "Claim: 0009900073608",
82          "attachmentsCount": 2,
83          "adjacent": 1,
84          "degree": 1
85        },
86        {
87          "id": "5",
88          "type": "resolvedEntityRelationship",
89          "label": "raised by",
90          "compoundValues": [
91            "Smith 1982-03-14"
92          ],
93          "endpoints": [
94            {
95              "id": "4",
96              "type": "claim"
97            },
98            {
99              "id": "115",
100              "type": "person"
101            }
102          ]
103        },
104        {
105          "id": "115",
106          "type": "person",
107          "typeLabel": "Person",
108          "compoundValues": [
109            "Smith 1982-03-14"
110          ],
111          "label": "John Smith",
112          "adjacent": 4,
113          "degree": 4
114        }
115      ]
116    }
117  ],
118  "limit": 50,
119  "version": 2
120}

Query Parameters

Name	Type	Required	Description
calculateMetrics	boolean	false	Whether to calculate the degree and adjacent counts for all the vertices. As this calculation is expensive, it can take some time particularly for highly connected vertices. Skipping the calculation is recommended when the counts are not needed or when generating the counts leads to a poor user experience. Default: false
edgeExpansionLimit	integer	false	The maximum number of new vertices to be found when traversing edges. If a value greater than 0 is specified and the number of new vertices found by the search exceeds the limit, then the search will be canceled and a message will be returned. Default: 10000
expansionLimit	integer	false	The maximum number of new vertices to be found when searching vertices. If a value greater than 0 is specified and the number of new vertices found by the search exceeds the limit, then the search will be canceled and a message will be returned. Default: 2000
limit	integer	false	The maximum number of paths to include in each page. Default: 20
metricsAggregationLimit	integer	false	The aggregation used to exclude highly connected vertices from the metrics calculation will be skipped when the number of leaf vertices exceeds this limit. The default value of -1 means the aggregation will always run; a value of 0 means the aggregation will never run. Default: -1
metricsLimit	integer	false	The maximum number of new vertices to be found by the search when calculating the metrics. If a value greater than 0 is specified and the number of new vertices found by the search exceeds the limit, then the search will be canceled and a message will be returned. Default: 5000
start	integer	false	The index of the first path to include in the current page. Default: 0

Request Body

The request to /paths when searching for matching paths from one or more start objects. Use the type and id properties to identify a single start object, or use the types and query properties to identify one or more start objects.

Name	Type	Required	Description
version	integer	false	The representation version (3).
type	string	false	The type of the start object.
id	string	false	The identifier of the start object.
types	array [string]	false	The optional list of type names for the start objects. If missing, all types will be searched.
query	Query or anyOf QueryTypeAndQueryTypeCompoundQueryTypeObjectQueryTypeOrQueryTypeText	false	The different query types that can be used to search for objects. See specific query definitions for more details.
filter	Filter or oneOf FilterTypeAndFilterTypeBoxFilterTypeDateRangeFilterTypeNotFilterTypeOrFilterTypePolygonFilterTypeQueryFilterTypeRadiusFilterTypeRangeFilterTypeTermsFilterTypeTypeFilterTypeShape	false	The different filter types that can be applied to narrow or drill down into the search results. See specific filter definitions for more details.
nextLevel	PathsRequestNextLevel	false	The criteria for the next level of the path search.

Responses

Status	Meaning	Description
200	OK	The request succeeded.		Schema
400	Bad Request	The request is malformed or contains invalid parameter values; or the search had to be canceled because the number of new vertices exceeded the expansion limit.		Schema