UpdateChannelNamespace
Updates a ChannelNamespace associated with an Api.
Request Syntax
POST /v2/apis/apiId/channelNamespaces/name HTTP/1.1
Content-type: application/json
{
"codeHandlers": "string",
"publishAuthModes": [
{
"authType": "string"
}
],
"subscribeAuthModes": [
{
"authType": "string"
}
]
}URI Request Parameters
The request uses the following URI parameters.
Request Body
The request accepts the following data in JSON format.
- codeHandlers
-
The event handler functions that run custom business logic to process published events and subscribe requests.
Type: String
Length Constraints: Minimum length of 1. Maximum length of 32768.
Required: No
- publishAuthModes
-
The authorization mode to use for publishing messages on the channel namespace. This configuration overrides the default
Apiauthorization configuration.Type: Array of AuthMode objects
Required: No
- subscribeAuthModes
-
The authorization mode to use for subscribing to messages on the channel namespace. This configuration overrides the default
Apiauthorization configuration.Type: Array of AuthMode objects
Required: No
Response Syntax
HTTP/1.1 200
Content-type: application/json
{
"channelNamespace": {
"apiId": "string",
"channelNamespaceArn": "string",
"codeHandlers": "string",
"created": number,
"lastModified": number,
"name": "string",
"publishAuthModes": [
{
"authType": "string"
}
],
"subscribeAuthModes": [
{
"authType": "string"
}
],
"tags": {
"string" : "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.
- channelNamespace
-
The
ChannelNamespaceobject.Type: ChannelNamespace object
Errors
For information about the errors that are common to all actions, see Common Errors.
- AccessDeniedException
-
You don't have access to perform this operation on this resource.
HTTP Status Code: 403
- BadRequestException
-
The request is not well formed. For example, a value is invalid or a required field is missing. Check the field values, and then try again.
HTTP Status Code: 400
- ConcurrentModificationException
-
Another modification is in progress at this time and it must complete before you can make your change.
HTTP Status Code: 409
- InternalFailureException
-
An internal AWS AppSync error occurred. Try your request again.
HTTP Status Code: 500
- NotFoundException
-
The resource specified in the request was not found. Check the resource, and then try again.
HTTP Status Code: 404
- UnauthorizedException
-
You aren't authorized to perform this operation.
HTTP Status Code: 401
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
