Help Center/ Graph Engine Service/ API Reference/ Service Plane APIs/ Memory Edition/ Algorithm APIs/ Algorithm API Parameter References/ SSSP (1.0.0)

Updated on 2025-08-22 GMT+08:00

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SSSP (1.0.0)

**Table 1** parameters parameter descriptions
Parameter	Mandatory	Type	Value Range	Default Value	Description
source	Yes	String	-	-	Vertex ID.
directed	No	Boolean	true or false	true	Whether an edge is directed.

**Table 2** response_data parameter descriptions
Parameter	Type	Description
distance	List	Path length of each vertex in the graph from the source vertex. The format is as follows: [{vertexId:distanceValue},...], where vertexId is of the string type. distanceValue is of the double type.

Parent topic: Algorithm API Parameter References

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