| Log.Builder | Log.Builder. attributeMetadata(Map<String,AttributeMetadata> attributeMetadata) | Metadata about the attributes in the logs. | 
| Log.Builder | Log.Builder. attributes(List<Attribute> attributes) | List of attributes associated with the logs. | 
| Log.Builder | Log.Builder. body(String body) | Log body (Body). | 
| static Log.Builder | Log. builder() | Create a new builder. | 
| Log.Builder | Log.Builder. copy(Log model) |  | 
| Log.Builder | Log.Builder. eventName(String eventName) | Name of the event. | 
| Log.Builder | Log.Builder. logKey(String logKey) | Unique identifier (logId) for the logKey. | 
| Log.Builder | Log.Builder. overflowAttributes(String overflowAttributes) | Full values for attributes that are too long to be stored as a log attribute (Overflow). | 
| Log.Builder | Log.Builder. severityNumber(Integer severityNumber) | Log Severity number (SeverityNumber). | 
| Log.Builder | Log.Builder. severityText(String severityText) | Log Severity text (SeverityText). | 
| Log.Builder | Log.Builder. spanKey(String spanKey) | Unique identifier for the span (spanId) associated with this log. | 
| Log.Builder | Log.Builder. timeCreated(Date timeCreated) | Time that the log event occurred (CreatedTime). | 
| Log.Builder | Log.Builder. timeObserved(Date timeObserved) | Time that the log was received by apm (ObservedTime). | 
| Log.Builder | Log.Builder. timestamp(Date timestamp) | Time used by the time picker (RecordedTime). | 
| Log.Builder | Log. toBuilder() |  | 
| Log.Builder | Log.Builder. traceFlags(Integer traceFlags) | Trace flags. | 
| Log.Builder | Log.Builder. traceKey(String traceKey) | Unique identifier for the trace (traceId) associated with this log. |