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[ aws . lexv2-models ]

update-slot-type

Description

Updates the configuration of an existing slot type.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  update-slot-type
--slot-type-id <value>
--slot-type-name <value>
[--description <value>]
[--slot-type-values <value>]
[--value-selection-setting <value>]
[--parent-slot-type-signature <value>]
--bot-id <value>
--bot-version <value>
--locale-id <value>
[--external-source-setting <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--slot-type-id (string)

The unique identifier of the slot type to update.

--slot-type-name (string)

The new name of the slot type.

--description (string)

The new description of the slot type.

--slot-type-values (list)

A new list of values and their optional synonyms that define the values that the slot type can take.

(structure)

Each slot type can have a set of values. Each SlotTypeValue represents a value that the slot type can take.

sampleValue -> (structure)

The value of the slot type entry.

value -> (string)

The value that can be used for a slot type.

synonyms -> (list)

Additional values related to the slot type entry.

(structure)

Defines one of the values for a slot type.

value -> (string)

The value that can be used for a slot type.

Shorthand Syntax:

sampleValue={value=string},synonyms=[{value=string},{value=string}] ...

JSON Syntax:

[
  {
    "sampleValue": {
      "value": "string"
    },
    "synonyms": [
      {
        "value": "string"
      }
      ...
    ]
  }
  ...
]

--value-selection-setting (structure)

The strategy that Amazon Lex should use when deciding on a value from the list of slot type values.

resolutionStrategy -> (string)

Determines the slot resolution strategy that Amazon Lex uses to return slot type values. The field can be set to one of the following values:

  • OriginalValue - Returns the value entered by the user, if the user value is similar to the slot value.
  • TopResolution - If there is a resolution list for the slot, return the first value in the resolution list as the slot type value. If there is no resolution list, null is returned.

If you don't specify the valueSelectionStrategy, the default is OriginalValue.

regexFilter -> (structure)

A regular expression used to validate the value of a slot.

pattern -> (string)

A regular expression used to validate the value of a slot.

Use a standard regular expression. Amazon Lex supports the following characters in the regular expression:

  • A-Z, a-z
  • 0-9
  • Unicode characters ("u<Unicode>")

Represent Unicode characters with four digits, for example "u0041" or "u005A".

The following regular expression operators are not supported:

  • Infinite repeaters: *, +, or {x,} with no upper bound.
  • Wild card (.)

advancedRecognitionSetting -> (structure)

Provides settings that enable advanced recognition settings for slot values.

audioRecognitionStrategy -> (string)

Enables using the slot values as a custom vocabulary for recognizing user utterances.

Shorthand Syntax:

resolutionStrategy=string,regexFilter={pattern=string},advancedRecognitionSetting={audioRecognitionStrategy=string}

JSON Syntax:

{
  "resolutionStrategy": "OriginalValue"|"TopResolution",
  "regexFilter": {
    "pattern": "string"
  },
  "advancedRecognitionSetting": {
    "audioRecognitionStrategy": "UseSlotValuesAsCustomVocabulary"
  }
}

--parent-slot-type-signature (string)

The new built-in slot type that should be used as the parent of this slot type.

--bot-id (string)

The identifier of the bot that contains the slot type.

--bot-version (string)

The version of the bot that contains the slot type. Must be DRAFT .

--locale-id (string)

The identifier of the language and locale that contains the slot type. The string must match one of the supported locales. For more information, see Supported languages .

--external-source-setting (structure)

Provides information about the external source of the slot type's definition.

grammarSlotTypeSetting -> (structure)

Settings required for a slot type based on a grammar that you provide.

source -> (structure)

The source of the grammar used to create the slot type.

s3BucketName -> (string)

The name of the S3 bucket that contains the grammar source.

s3ObjectKey -> (string)

The path to the grammar in the S3 bucket.

kmsKeyArn -> (string)

The Amazon KMS key required to decrypt the contents of the grammar, if any.

Shorthand Syntax:

grammarSlotTypeSetting={source={s3BucketName=string,s3ObjectKey=string,kmsKeyArn=string}}

JSON Syntax:

{
  "grammarSlotTypeSetting": {
    "source": {
      "s3BucketName": "string",
      "s3ObjectKey": "string",
      "kmsKeyArn": "string"
    }
  }
}

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Output

slotTypeId -> (string)

The unique identifier of the updated slot type.

slotTypeName -> (string)

The updated name of the slot type.

description -> (string)

The updated description of the slot type.

slotTypeValues -> (list)

The updated values that the slot type provides.

(structure)

Each slot type can have a set of values. Each SlotTypeValue represents a value that the slot type can take.

sampleValue -> (structure)

The value of the slot type entry.

value -> (string)

The value that can be used for a slot type.

synonyms -> (list)

Additional values related to the slot type entry.

(structure)

Defines one of the values for a slot type.

value -> (string)

The value that can be used for a slot type.

valueSelectionSetting -> (structure)

The updated strategy that Amazon Lex uses to determine which value to select from the slot type.

resolutionStrategy -> (string)

Determines the slot resolution strategy that Amazon Lex uses to return slot type values. The field can be set to one of the following values:

  • OriginalValue - Returns the value entered by the user, if the user value is similar to the slot value.
  • TopResolution - If there is a resolution list for the slot, return the first value in the resolution list as the slot type value. If there is no resolution list, null is returned.

If you don't specify the valueSelectionStrategy, the default is OriginalValue.

regexFilter -> (structure)

A regular expression used to validate the value of a slot.

pattern -> (string)

A regular expression used to validate the value of a slot.

Use a standard regular expression. Amazon Lex supports the following characters in the regular expression:

  • A-Z, a-z
  • 0-9
  • Unicode characters ("u<Unicode>")

Represent Unicode characters with four digits, for example "u0041" or "u005A".

The following regular expression operators are not supported:

  • Infinite repeaters: *, +, or {x,} with no upper bound.
  • Wild card (.)

advancedRecognitionSetting -> (structure)

Provides settings that enable advanced recognition settings for slot values.

audioRecognitionStrategy -> (string)

Enables using the slot values as a custom vocabulary for recognizing user utterances.

parentSlotTypeSignature -> (string)

The updated signature of the built-in slot type that is the parent of this slot type.

botId -> (string)

The identifier of the bot that contains the slot type.

botVersion -> (string)

The version of the bot that contains the slot type. This is always DRAFT .

localeId -> (string)

The language and locale of the updated slot type.

creationDateTime -> (timestamp)

The timestamp of the date and time that the slot type was created.

lastUpdatedDateTime -> (timestamp)

A timestamp of the date and time that the slot type was last updated.

externalSourceSetting -> (structure)

Provides information about the external source of the slot type's definition.

grammarSlotTypeSetting -> (structure)

Settings required for a slot type based on a grammar that you provide.

source -> (structure)

The source of the grammar used to create the slot type.

s3BucketName -> (string)

The name of the S3 bucket that contains the grammar source.

s3ObjectKey -> (string)

The path to the grammar in the S3 bucket.

kmsKeyArn -> (string)

The Amazon KMS key required to decrypt the contents of the grammar, if any.