#[non_exhaustive]
pub enum Error {
Show 13 variants
    AccessDeniedException(AccessDeniedException),
    ConflictException(ConflictException),
    FeaturedResultsConflictException(FeaturedResultsConflictException),
    InternalServerException(InternalServerException),
    InvalidRequestException(InvalidRequestException),
    ResourceAlreadyExistException(ResourceAlreadyExistException),
    ResourceInUseException(ResourceInUseException),
    ResourceNotFoundException(ResourceNotFoundException),
    ResourceUnavailableException(ResourceUnavailableException),
    ServiceQuotaExceededException(ServiceQuotaExceededException),
    ThrottlingException(ThrottlingException),
    ValidationException(ValidationException),
    Unhandled(Unhandled),
Expand description
All possible error types for this service.
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
You don't have sufficient access to perform this action. Please ensure you have the required permission policies and user accounts and try again.
A conflict occurred with the request. Please fix any inconsistences with your resources and try again.
An error message with a list of conflicting queries used across different sets of featured results. This occurred with the request for a new featured results set. Check that the queries you specified for featured results are unique per featured results set for each index.
An issue occurred with the internal server used for your Amazon Kendra service. Please wait a few minutes and try again, or contact Support for help.
The input to the request is not valid. Please provide the correct input and try again.
The resource you want to use already exists. Please check you have provided the correct resource and try again.
The resource you want to use is currently in use. Please check you have provided the correct resource and try again.
The resource you want to use doesn’t exist. Please check you have provided the correct resource and try again.
The resource you want to use isn't available. Please check you have provided the correct resource and try again.
You have exceeded the set limits for your Amazon Kendra service. Please see Quotas for more information, or contact Support to inquire about an increase of limits.
The request was denied due to request throttling. Please reduce the number of requests and try again.
The input fails to satisfy the constraints set by the Amazon Kendra service. Please provide the correct input and try again.
👎Deprecated: Matching Unhandled directly is not forwards compatible. Instead, match using a variable wildcard pattern and check .code():
   err if err.code() == Some("SpecificExceptionCode") => { /* handle the error */ }
See ProvideErrorMetadata for what information is available for the error. An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
Formats the value using the given formatter. 
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Formats the value using the given formatter. 
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The lower-level source of this error, if any. 
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👎Deprecated since 1.42.0: use the Display impl or to_string()
👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type based access to context intended for error reports. 
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Returns error metadata, which includes the error code, message,
request ID, and potentially additional information.
Returns the error code if it’s available.
Returns the error message, if there is one.
Returns the request ID, or None if the service could not be reached.
Immutably borrows from an owned value. 
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Mutably borrows from an owned value. 
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Returns the argument unchanged.
Instruments this type with the provided 
Span, returning an
Instrumented wrapper. 
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Calls U::from(self).
That is, this conversion is whatever the implementation of
From<T> for U chooses to do.
Creates a shared type from an unshared type.
Converts the given value to a 
String. 
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.