GetSlotTypeVersions
Gets information about all versions of a slot type.
The GetSlotTypeVersions
operation returns a
SlotTypeMetadata
object for each version of a slot type.
For example, if a slot type has three numbered versions, the
GetSlotTypeVersions
operation returns four
SlotTypeMetadata
objects in the response, one for each
numbered version and one for the $LATEST
version.
The GetSlotTypeVersions
operation always returns at
least one version, the $LATEST
version.
This operation requires permissions for the
lex:GetSlotTypeVersions
action.
Request Syntax
GET /slottypes/name
/versions/?maxResults=maxResults
&nextToken=nextToken
HTTP/1.1
URI Request Parameters
The request uses the following URI parameters.
- maxResults
-
The maximum number of slot type versions to return in the response. The default is 10.
Valid Range: Minimum value of 1. Maximum value of 50.
- name
-
The name of the slot type for which versions should be returned.
Length Constraints: Minimum length of 1. Maximum length of 100.
Pattern:
^([A-Za-z]_?)+$
Required: Yes
- nextToken
-
A pagination token for fetching the next page of slot type versions. If the response to this call is truncated, Amazon Lex returns a pagination token in the response. To fetch the next page of versions, specify the pagination token in the next request.
Request Body
The request does not have a request body.
Response Syntax
HTTP/1.1 200
Content-type: application/json
{
"nextToken": "string",
"slotTypes": [
{
"createdDate": number,
"description": "string",
"lastUpdatedDate": number,
"name": "string",
"version": "string"
}
]
}
Response Elements
If the action is successful, the service sends back an HTTP 200 response.
The following data is returned in JSON format by the service.
- nextToken
-
A pagination token for fetching the next page of slot type versions. If the response to this call is truncated, Amazon Lex returns a pagination token in the response. To fetch the next page of versions, specify the pagination token in the next request.
Type: String
- slotTypes
-
An array of
SlotTypeMetadata
objects, one for each numbered version of the slot type plus one for the$LATEST
version.Type: Array of SlotTypeMetadata objects
Errors
- BadRequestException
-
The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and try again.
HTTP Status Code: 400
- InternalFailureException
-
An internal Amazon Lex error occurred. Try your request again.
HTTP Status Code: 500
- LimitExceededException
-
The request exceeded a limit. Try your request again.
HTTP Status Code: 429
- NotFoundException
-
The resource specified in the request was not found. Check the resource and try again.
HTTP Status Code: 404
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following: