Enum Error

#[non_exhaustive]
pub enum Error {
    EngineNotSupportedException(EngineNotSupportedException),
    InvalidLexiconException(InvalidLexiconException),
    InvalidNextTokenException(InvalidNextTokenException),
    InvalidS3BucketException(InvalidS3BucketException),
    InvalidS3KeyException(InvalidS3KeyException),
    InvalidSampleRateException(InvalidSampleRateException),
    InvalidSnsTopicArnException(InvalidSnsTopicArnException),
    InvalidSsmlException(InvalidSsmlException),
    InvalidTaskIdException(InvalidTaskIdException),
    LanguageNotSupportedException(LanguageNotSupportedException),
    LexiconNotFoundException(LexiconNotFoundException),
    LexiconSizeExceededException(LexiconSizeExceededException),
    MarksNotSupportedForFormatException(MarksNotSupportedForFormatException),
    MaxLexemeLengthExceededException(MaxLexemeLengthExceededException),
    MaxLexiconsNumberExceededException(MaxLexiconsNumberExceededException),
    ServiceFailureException(ServiceFailureException),
    SsmlMarksNotSupportedForTextTypeException(SsmlMarksNotSupportedForTextTypeException),
    SynthesisTaskNotFoundException(SynthesisTaskNotFoundException),
    TextLengthExceededException(TextLengthExceededException),
    UnsupportedPlsAlphabetException(UnsupportedPlsAlphabetException),
    UnsupportedPlsLanguageException(UnsupportedPlsLanguageException),
    Unhandled(Unhandled),
}

All possible error types for this service.

Variants (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.

EngineNotSupportedException(EngineNotSupportedException)

This engine is not compatible with the voice that you have designated. Choose a new voice that is compatible with the engine or change the engine and restart the operation.

InvalidLexiconException(InvalidLexiconException)

Amazon Polly can't find the specified lexicon. Verify that the lexicon's name is spelled correctly, and then try again.

InvalidNextTokenException(InvalidNextTokenException)

The NextToken is invalid. Verify that it's spelled correctly, and then try again.

InvalidS3BucketException(InvalidS3BucketException)

The provided Amazon S3 bucket name is invalid. Please check your input with S3 bucket naming requirements and try again.

InvalidS3KeyException(InvalidS3KeyException)

The provided Amazon S3 key prefix is invalid. Please provide a valid S3 object key name.

InvalidSampleRateException(InvalidSampleRateException)

The specified sample rate is not valid.

InvalidSnsTopicArnException(InvalidSnsTopicArnException)

The provided SNS topic ARN is invalid. Please provide a valid SNS topic ARN and try again.

InvalidSsmlException(InvalidSsmlException)

The SSML you provided is invalid. Verify the SSML syntax, spelling of tags and values, and then try again.

InvalidTaskIdException(InvalidTaskIdException)

The provided Task ID is not valid. Please provide a valid Task ID and try again.

LanguageNotSupportedException(LanguageNotSupportedException)

The language specified is not currently supported by Amazon Polly in this capacity.

LexiconNotFoundException(LexiconNotFoundException)

Amazon Polly can't find the specified lexicon. This could be caused by a lexicon that is missing, its name is misspelled or specifying a lexicon that is in a different region.

Verify that the lexicon exists, is in the region (see ListLexicons) and that you spelled its name is spelled correctly. Then try again.

LexiconSizeExceededException(LexiconSizeExceededException)

The maximum size of the specified lexicon would be exceeded by this operation.

MarksNotSupportedForFormatException(MarksNotSupportedForFormatException)

Speech marks are not supported for the OutputFormat selected. Speech marks are only available for content in json format.

MaxLexemeLengthExceededException(MaxLexemeLengthExceededException)

The maximum size of the lexeme would be exceeded by this operation.

MaxLexiconsNumberExceededException(MaxLexiconsNumberExceededException)

The maximum number of lexicons would be exceeded by this operation.

ServiceFailureException(ServiceFailureException)

An unknown condition has caused a service failure.

SsmlMarksNotSupportedForTextTypeException(SsmlMarksNotSupportedForTextTypeException)

SSML speech marks are not supported for plain text-type input.

SynthesisTaskNotFoundException(SynthesisTaskNotFoundException)

The Speech Synthesis task with requested Task ID cannot be found.

TextLengthExceededException(TextLengthExceededException)

The value of the "Text" parameter is longer than the accepted limits. For the SynthesizeSpeech API, the limit for input text is a maximum of 6000 characters total, of which no more than 3000 can be billed characters. For the StartSpeechSynthesisTask API, the maximum is 200,000 characters, of which no more than 100,000 can be billed characters. SSML tags are not counted as billed characters.

UnsupportedPlsAlphabetException(UnsupportedPlsAlphabetException)

The alphabet specified by the lexicon is not a supported alphabet. Valid values are x-sampa and ipa.

UnsupportedPlsLanguageException(UnsupportedPlsLanguageException)

The language specified in the lexicon is unsupported. For a list of supported languages, see Lexicon Attributes.

Unhandled(Unhandled)

👎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).

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<BuildError> for Error

fn from(value: BuildError) -> Self

Converts to this type from the input type.

impl From<DeleteLexiconError> for Error

fn from(err: DeleteLexiconError) -> Self

Converts to this type from the input type.

impl From<DescribeVoicesError> for Error

fn from(err: DescribeVoicesError) -> Self

Converts to this type from the input type.

impl From<GetLexiconError> for Error

fn from(err: GetLexiconError) -> Self

Converts to this type from the input type.

impl From<GetSpeechSynthesisTaskError> for Error

fn from(err: GetSpeechSynthesisTaskError) -> Self

Converts to this type from the input type.

impl From<ListLexiconsError> for Error

fn from(err: ListLexiconsError) -> Self

Converts to this type from the input type.

impl From<ListSpeechSynthesisTasksError> for Error

fn from(err: ListSpeechSynthesisTasksError) -> Self

Converts to this type from the input type.

impl From<PutLexiconError> for Error

fn from(err: PutLexiconError) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<DeleteLexiconError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<DeleteLexiconError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<DescribeVoicesError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<DescribeVoicesError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<GetLexiconError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<GetLexiconError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<GetSpeechSynthesisTaskError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<GetSpeechSynthesisTaskError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<ListLexiconsError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<ListLexiconsError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<ListSpeechSynthesisTasksError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<ListSpeechSynthesisTasksError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<PutLexiconError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<PutLexiconError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<StartSpeechSynthesisTaskError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<StartSpeechSynthesisTaskError, R>) -> Self

Converts to this type from the input type.

impl<R> From<SdkError<SynthesizeSpeechError, R>> for Error

where R: Send + Sync + Debug + 'static,

fn from(err: SdkError<SynthesizeSpeechError, R>) -> Self

Converts to this type from the input type.

impl From<StartSpeechSynthesisTaskError> for Error

fn from(err: StartSpeechSynthesisTaskError) -> Self

Converts to this type from the input type.

impl From<SynthesizeSpeechError> for Error

fn from(err: SynthesizeSpeechError) -> Self

Converts to this type from the input type.

impl ProvideErrorMetadata for Error

fn meta(&self) -> &ErrorMetadata

Returns error metadata, which includes the error code, message, request ID, and potentially additional information.

fn code(&self) -> Option<&str>

Returns the error code if it’s available.

fn message(&self) -> Option<&str>

Returns the error message, if there is one.

impl RequestId for Error

fn request_id(&self) -> Option<&str>

Returns the request ID, or None if the service could not be reached.