Request Syntax URI Request Parameters Request Body Response Syntax Response Elements Errors See Also

GetNode

Returns detailed information about a node.

Applies to Hyperledger Fabric and Ethereum.

Request Syntax


GET /networks/networkId/nodes/nodeId?memberId=MemberId HTTP/1.1

URI Request Parameters

The request uses the following URI parameters.

MemberId

The unique identifier of the member that owns the node.

Applies only to Hyperledger Fabric and is required for Hyperledger Fabric.

Length Constraints: Minimum length of 1. Maximum length of 32.

networkId

The unique identifier of the network that the node is on.

Length Constraints: Minimum length of 1. Maximum length of 32.

Required: Yes

nodeId

The unique identifier of the node.

Length Constraints: Minimum length of 1. Maximum length of 32.

Required: Yes

Request Body

The request does not have a request body.

Response Syntax


HTTP/1.1 200
Content-type: application/json

{
   "Node": { 
      "Arn": "string",
      "AvailabilityZone": "string",
      "CreationDate": "string",
      "FrameworkAttributes": { 
         "Ethereum": { 
            "HttpEndpoint": "string",
            "WebSocketEndpoint": "string"
         },
         "Fabric": { 
            "PeerEndpoint": "string",
            "PeerEventEndpoint": "string"
         }
      },
      "Id": "string",
      "InstanceType": "string",
      "KmsKeyArn": "string",
      "LogPublishingConfiguration": { 
         "Fabric": { 
            "ChaincodeLogs": { 
               "Cloudwatch": { 
                  "Enabled": boolean
               }
            },
            "PeerLogs": { 
               "Cloudwatch": { 
                  "Enabled": boolean
               }
            }
         }
      },
      "MemberId": "string",
      "NetworkId": "string",
      "StateDB": "string",
      "Status": "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.

Node

Properties of the node configuration.

Type: Node object

Errors

For information about the errors that are common to all actions, see Common Errors.

AccessDeniedException

You don't have sufficient access to perform this action.

HTTP Status Code: 403

InternalServiceErrorException

The request processing has failed because of an unknown error, exception or failure.

HTTP Status Code: 500

InvalidRequestException

The action or operation requested is invalid. Verify that the action is typed correctly.

HTTP Status Code: 400

ResourceNotFoundException

A requested resource doesn't exist. It may have been deleted or referenced incorrectly.

HTTP Status Code: 404

ThrottlingException

The request or operation couldn't be performed because a service is throttling requests. The most common source of throttling errors is creating resources that exceed your service limit for this resource type. Request a limit increase or delete unused resources if possible.

HTTP Status Code: 429