bedrockagentcore/aws.sdk.kotlin.services.bedrockagentcore.model/InvokeHarnessStreamOutput/asContentBlockStartOrNull

asContentBlockStartOrNull

fun asContentBlockStartOrNull(): HarnessContentBlockStartEvent?

Casts this InvokeHarnessStreamOutput as a ContentBlockStart and retrieves its aws.sdk.kotlin.services.bedrockagentcore.model.HarnessContentBlockStartEvent value. Returns null if the InvokeHarnessStreamOutput is not a ContentBlockStart.