Revert new constructor signature for DatabaseInstanceDetail.
Revert new constructor signature for DatabaseInstanceDetail.

DimensionDataResearch/daas-demo,DimensionDataResearch/daas-demo,DimensionDataResearch/daas-demo,DimensionDataResearch/daas-demo,DimensionDataResearch/daas-demo,DimensionDataResearch/daas-demo,DimensionDataResearch/daas-demo