Creates the error. The message is the full diagnostic — safe to log,
never to serve.
The name of the unreachable provider
The transport failure or deadline error, kept for the log
OptionalcauseReadonlynameDiscriminant for consumers that cannot use instanceof across realms.
ReadonlyproviderThe provider that could not be reached (e.g. 'HashiCorpVaultProvider').
OptionalstackStaticstackThe 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
Thrown when a secrets provider cannot be reached: the request failed on the network, or it did not answer within the provider's bound (M101a V8-4).
Branded with a
503 Service Unavailablestatus hint, soerrorHandleranswers a retryable status with a fixed, caller-safe sentence instead of masking an outage into a500. The transport error rides ascausefor the log and never reaches the response body (the M89b rule). An HTTP error status from a provider that DID answer is not this error: the provider was reachable.Example
Since
0.9.0