UpdateDimension
Updates the definition for a dimension. You cannot change the type of a dimension after it is created (you can delete it and recreate it).
Requires permission to access the UpdateDimension action.
Request Syntax
PATCH /dimensions/name
HTTP/1.1
Content-type: application/json
{
"stringValues": [ "string
" ]
}
URI Request Parameters
The request uses the following URI parameters.
- name
-
A unique identifier for the dimension. Choose something that describes the type and value to make it easy to remember what it does.
Length Constraints: Minimum length of 1. Maximum length of 128.
Pattern:
[a-zA-Z0-9:_-]+
Required: Yes
Request Body
The request accepts the following data in JSON format.
- stringValues
-
Specifies the value or list of values for the dimension. For
TOPIC_FILTER
dimensions, this is a pattern used to match the MQTT topic (for example, "admin/#").Type: Array of strings
Array Members: Minimum number of 1 item. Maximum number of 100 items.
Length Constraints: Minimum length of 1. Maximum length of 256.
Required: Yes
Response Syntax
HTTP/1.1 200
Content-type: application/json
{
"arn": "string",
"creationDate": number,
"lastModifiedDate": number,
"name": "string",
"stringValues": [ "string" ],
"type": "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.
- arn
-
The Amazon Resource Name (ARN)of the created dimension.
Type: String
- creationDate
-
The date and time, in milliseconds since epoch, when the dimension was initially created.
Type: Timestamp
- lastModifiedDate
-
The date and time, in milliseconds since epoch, when the dimension was most recently updated.
Type: Timestamp
- name
-
A unique identifier for the dimension.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 128.
Pattern:
[a-zA-Z0-9:_-]+
- stringValues
-
The value or list of values used to scope the dimension. For example, for topic filters, this is the pattern used to match the MQTT topic name.
Type: Array of strings
Array Members: Minimum number of 1 item. Maximum number of 100 items.
Length Constraints: Minimum length of 1. Maximum length of 256.
- type
-
The type of the dimension.
Type: String
Valid Values:
TOPIC_FILTER
Errors
- InternalFailureException
-
An unexpected error has occurred.
HTTP Status Code: 500
- InvalidRequestException
-
The request is not valid.
HTTP Status Code: 400
- ResourceNotFoundException
-
The specified resource does not exist.
HTTP Status Code: 404
- ThrottlingException
-
The rate exceeds the limit.
HTTP Status Code: 400
See Also
For more information about using this API in one of the language-specific Amazon SDKs, see the following: