Writes a run's cost lines into its ModelSpecificResponseDetails under COST_LINES_DETAILS_KEY, keeping every other key. null when the stored details are not a JSON object, which this never overwrites.
ModelSpecificResponseDetails
null
The prompt run's ModelSpecificResponseDetails.
The lines to write.
Writes a run's cost lines into its
ModelSpecificResponseDetailsunder COST_LINES_DETAILS_KEY, keeping every other key.nullwhen the stored details are not a JSON object, which this never overwrites.