Creates an error from outer and nested Worker metadata.
Outer FlowService gRPC status.
Dex-specific classification.
Outer human-readable detail.
Client operation that invoked the Worker.
Target Flow ID, when available.
Nested Worker gRPC status, when available.
Worker-reported application error type.
Worker-reported human-readable detail.
Optionaloptions: DexServiceErrorOptionsStandard Error construction options, plus an optional message that defaults
to detail.
OptionalcauseReadonlycodeOuter gRPC status code.
ReadonlydetailHuman-readable service detail.
ReadonlyflowTarget Flow ID, or undefined for service-wide calls.
ReadonlyoperationClient operation that failed.
OptionalstackReadonlysubStable Dex-specific classification.
ReadonlyworkerNested Worker gRPC status, when available.
ReadonlyworkerWorker-reported human-readable detail.
ReadonlyworkerWorker-reported application error type.
StaticstackThe Error.stackTraceLimit property specifies the number of stack frames
collected by a stack trace (whether generated by new Error().stack or
Error.captureStackTrace(obj)).
The default value is 10 but may be set to any valid JavaScript number. Changes
will affect any stack trace captured after the value has been changed.
If set to a non-number value, or set to a negative number, stack traces will not capture any frames.
StaticcaptureCreates a .stack property on targetObject, which when accessed returns
a string representing the location in the code at which
Error.captureStackTrace() was called.
const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack; // Similar to `new Error().stack`
The first line of the trace will be prefixed with
${myObject.name}: ${myObject.message}.
The optional constructorOpt argument accepts a function. If given, all frames
above constructorOpt, including constructorOpt, will be omitted from the
generated stack trace.
The constructorOpt argument is useful for hiding implementation
details of error generation from the user. For instance:
function a() {
b();
}
function b() {
c();
}
function c() {
// Create an error without stack trace to avoid calculating the stack trace twice.
const { stackTraceLimit } = Error;
Error.stackTraceLimit = 0;
const error = new Error();
Error.stackTraceLimit = stackTraceLimit;
// Capture the stack trace above function b
Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
throw error;
}
a();
OptionalconstructorOpt: FunctionStaticprepare
Exposes both outer FlowService and nested Worker invocation failure details.