Get Workflow Metrics

Get comprehensive metrics for a specific workflow.

Args: workflow_name: The name of the workflow type to get metrics for start_time: Optional start time filter (ISO 8601 format) end_time: Optional end time filter (ISO 8601 format)

Returns: WorkflowMetrics: Dictionary containing metrics: - execution_count: Total number of executions - success_count: Number of successful executions - error_count: Number of failed/terminated executions - average_latency_ms: Average execution duration in milliseconds - retry_rate: Proportion of workflows with retries - latency_over_time: Time-series data of execution durations

Example: GET /v1/workflows/MyWorkflow/metrics GET /v1/workflows/MyWorkflow/metrics?start_time=2025-01-01T00:00:00Z GET /v1/workflows/MyWorkflow/metrics?start_time=2025-01-01T00:00:00Z&end_time=2025-12-31T23:59:59Z