Lambda > Enums > EventSourcePosition EventSourcePosition¶ Enum Class¶ EventSourcePosition ¶ Bases: UnknownEnumMixin, StrEnum Attributes¶ AT_TIMESTAMP class-attribute instance-attribute ¶ AT_TIMESTAMP = 'AT_TIMESTAMP' LATEST class-attribute instance-attribute ¶ LATEST = 'LATEST' TRIM_HORIZON class-attribute instance-attribute ¶ TRIM_HORIZON = 'TRIM_HORIZON'