[concept-insights] getConceptRelatedConcepts method does not support multiple source concepts

[g-may]

cURL and Node SDKs allow multple source concepts to be passed in the concepts query parameter at the following endpoint:
/v2/{graph-id-path}/related_concepts

The SDK currently uses
/v2/{concept-id-path}/related_concepts
and is restricted to only one query concept

example request:

curl -u "{username}":"{password}" -G -d "concepts=[\"/graphs/wikipedia/en-latest/concepts/IBM_Watson\",\"/graphs/wikipedia/en-latest/concepts/Business\"]&level=1&limit=2" "https://gateway.watsonplatform.net/concept-insights/api/v2/graphs/wikipedia/en-latest/related_concepts"

[germanattanasio]

I think the method you are looking for is getGraphRelatedConcepts which allows you to get the related concepts based on a given Graph