AI SDK Kotlin/ai.torad.aisdk/StreamEvent/ToolOutputDenied

ToolOutputDenied

@Serializable

data class ToolOutputDenied(val toolCallId: String, val toolName: String, val approvalId: String, val reason: String? = null, val providerMetadata: Map<String, JsonElement>? = null) : StreamEvent

The host denied a previously requested approval. v6's tool-output-denied (per historical parity gaps #6 + #7). Distinct from ToolError — denial is a CHOICE, not a failure. The matching UI part transitions through ai.torad.aisdk.ui.ToolCallState.OutputDenied.