Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

GetSession

Returns detailed information about a session.

Request Syntax


{
   "ClusterId": "string",
   "SessionId": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

ClusterId

The ID of the cluster that the session belongs to.

Type: String

Length Constraints: Maximum length of 256.

Required: Yes

SessionId

The ID of the session.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 256.

Required: Yes

Response Syntax


{
   "Session": { 
      "AccountId": "string",
      "Arn": "string",
      "ClusterId": "string",
      "CreatedAt": number,
      "EndedAt": number,
      "EngineConfigurations": [ 
         { 
            "Classification": "string",
            "Configurations": [ 
               "Configuration"
            ],
            "Properties": { 
               "string" : "string" 
            }
         }
      ],
      "ExecutionRoleArn": "string",
      "Id": "string",
      "IdleSince": number,
      "MonitoringConfiguration": { 
         "CloudWatchLoggingConfiguration": { 
            "Enabled": boolean,
            "EncryptionKeyArn": "string",
            "LogGroup": "string",
            "LogStreamNamePrefix": "string",
            "LogTypes": { 
               "string" : [ "string" ]
            }
         },
         "ManagedLoggingConfiguration": { 
            "Enabled": boolean,
            "EncryptionKeyArn": "string"
         },
         "S3LoggingConfiguration": { 
            "Enabled": boolean,
            "EncryptionKeyArn": "string",
            "LogTypes": { 
               "string" : [ "string" ]
            },
            "LogUri": "string"
         }
      },
      "Name": "string",
      "ReleaseLabel": "string",
      "ServerUrl": "string",
      "SessionIdleTimeoutInMinutes": number,
      "StartedAt": number,
      "State": "string",
      "StateChangeReason": "string",
      "Tags": [ 
         { 
            "Key": "string",
            "Value": "string"
         }
      ],
      "UpdatedAt": number
   }
}

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.

Session

The output displays information about the session.

Type: Session object

Errors

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

InternalServerException

This exception occurs when there is an internal failure in the Amazon EMR service.

Message: The message associated with the exception.

HTTP Status Code: 500

InvalidRequestException

This exception occurs when there is something wrong with user input.

ErrorCode: The error code associated with the exception.
Message: The message associated with the exception.

HTTP Status Code: 400