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Trace up



Description:
        Resource description: Tracing up resource, this page simulates the process of tracing up by REST interface.
Search the upstream of the specified edge or node, return the edges, nodes and total cost in the upstream.


* Edge ID,such as:336
weightName: Weight field,such as:SMLENGTH
isUncertainDirectionValid: If yes, it means that it's uncertain whether the flow direction is valid, and the analysis will continue when it comes to the uncertain flow direction; if no, it means it's uncertain whether the flow direction is invalid, and the analysis will stop searching along this direction when it comes to the uncertain direction.
Return features：
Type of result formulation:
 
HTTP methods

Output formats