Amazon AppSync · Schema

ListChannelNamespacesResponse

Amazon AppSyncGraphQLAPI ManagementServerlessAmazon Web Services

Properties

Name Type Description
channelNamespaces array The ChannelNamespace objects.
nextToken string An identifier that was returned from the previous call to this operation, which you can use to return the next set of items in the list.
View JSON Schema on GitHub

JSON Schema

amazon-appsync-list-channel-namespaces-response-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/amazon-appsync/json-schema/amazon-appsync-list-channel-namespaces-response-schema.json",
  "title": "ListChannelNamespacesResponse",
  "x-generated": "2026-11-11",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/amazon-appsync-channelnamespaces-api-openapi.yml#/components/schemas/ListChannelNamespacesResponse",
  "type": "object",
  "properties": {
    "channelNamespaces": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/ChannelNamespace"
      },
      "description": "The ChannelNamespace objects."
    },
    "nextToken": {
      "type": "string",
      "description": "An identifier that was returned from the previous call to this operation, which you can use to return the next set of items in the list."
    }
  },
  "$defs": {
    "AuthMode": {
      "type": "object",
      "properties": {
        "authType": {
          "type": "string",
          "enum": [
            "API_KEY",
            "AWS_IAM",
            "AMAZON_COGNITO_USER_POOLS",
            "OPENID_CONNECT",
            "AWS_LAMBDA"
          ],
          "description": "The authorization type."
        }
      },
      "required": [
        "authType"
      ]
    },
    "ChannelNamespace": {
      "type": "object",
      "properties": {
        "apiId": {
          "type": "string",
          "description": "The Api ID."
        },
        "name": {
          "type": "string",
          "description": "The name of the channel namespace. This name must be unique within the Api."
        },
        "subscribeAuthModes": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/AuthMode"
          },
          "description": "The authorization mode to use for subscribing to messages on the channel namespace. This configuration overrides the default Apiauthorization configuration."
        },
        "publishAuthModes": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/AuthMode"
          },
          "description": "The authorization mode to use for publishing messages on the channel namespace. This configuration overrides the default Apiauthorization configuration."
        },
        "codeHandlers": {
          "type": "string",
          "description": "The event handler functions that run custom business logic to process published events and subscribe requests."
        },
        "tags": {
          "type": "object",
          "additionalProperties": {
            "type": "string"
          }
        },
        "channelNamespaceArn": {
          "type": "string",
          "description": "The Amazon Resource Name (ARN) for the ChannelNamespace."
        },
        "created": {
          "type": "string",
          "format": "date-time",
          "description": "The date and time that the ChannelNamespace was created."
        },
        "lastModified": {
          "type": "string",
          "format": "date-time",
          "description": "The date and time that the ChannelNamespace was last changed."
        },
        "handlerConfigs": {
          "$ref": "#/$defs/HandlerConfigs"
        }
      }
    },
    "HandlerConfig": {
      "type": "object",
      "properties": {
        "behavior": {
          "type": "string",
          "enum": [
            "CODE",
            "DIRECT"
          ],
          "description": "The behavior for the handler."
        },
        "integration": {
          "$ref": "#/$defs/Integration"
        }
      },
      "required": [
        "behavior",
        "integration"
      ]
    },
    "HandlerConfigs": {
      "type": "object",
      "properties": {
        "onPublish": {
          "$ref": "#/$defs/HandlerConfig"
        },
        "onSubscribe": {
          "$ref": "#/$defs/HandlerConfig"
        }
      }
    },
    "Integration": {
      "type": "object",
      "properties": {
        "dataSourceName": {
          "type": "string",
          "description": "The unique name of the data source that has been configured on the API."
        },
        "lambdaConfig": {
          "$ref": "#/$defs/LambdaConfig"
        }
      },
      "required": [
        "dataSourceName"
      ]
    },
    "LambdaConfig": {
      "type": "object",
      "properties": {
        "invokeType": {
          "type": "string",
          "enum": [
            "REQUEST_RESPONSE",
            "EVENT"
          ],
          "description": "The invocation type for a Lambda data source."
        }
      }
    }
  }
}

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