[ aws . redshift-data ]

list-sessions

Description

Lists the sessions that the caller created in the last 24 hours. By default, only sessions with a status of AVAILABLE or BUSY are returned. You can filter the results by session status, compute target (cluster or serverless workgroup), or database. To retrieve the metadata for a single session, provide the SessionId parameter. Use NextToken to page through the session list.

Returns only the sessions that the caller created. When identity-enhanced role sessions are used, you must provide either the ClusterIdentifier or WorkgroupName parameter to ensure that the AWS IAM Identity Center user can only access the Amazon Redshift IAM Identity Center applications they are assigned. For more information, see Trusted identity propagation overview .

See also: AWS API Documentation

list-sessions is a paginated operation. Multiple API calls may be issued in order to retrieve the entire data set of results. You can disable pagination by providing the --no-paginate argument. When using --output text and the --query argument on a paginated response, the --query argument must extract data from the results of the following query expressions: Sessions

Synopsis

  list-sessions
[--session-id <value>]
[--status <value>]
[--role-level | --no-role-level]
[--cluster-identifier <value>]
[--workgroup-name <value>]
[--database <value>]
[--starting-token <value>]
[--page-size <value>]
[--max-items <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]
[--cli-error-format <value>]

Options

--session-id (string)

The identifier of a specific session to return metadata for. This value is a universally unique identifier (UUID) generated by Amazon Redshift Data API. When you provide SessionId , you can’t specify Status , ClusterIdentifier , WorkgroupName , or Database .

Constraints:

• pattern: [a-z0-9]{8}(-[a-z0-9]{4}){3}-[a-z0-9]{12}(:\d{0,2})?

--status (string)

The status of the sessions to list. If no status is specified, sessions with a status of AVAILABLE or BUSY are returned. Status values are defined as follows:

• AVAILABLE – The session is open and ready to run a SQL statement.
• BUSY – The session is currently running a SQL statement.
• CLOSED – The session is closed and can no longer run SQL statements.

Possible values:

• AVAILABLE
• BUSY
• CLOSED

--role-level | --no-role-level (boolean)

Specifies whether to return all sessions created by the caller’s IAM role, including sessions from previous IAM sessions. If false, only sessions created in the current IAM session are returned. The default is true.

--cluster-identifier (string)

The cluster identifier. Only sessions on this cluster are returned. When providing ClusterIdentifier , then WorkgroupName can’t be specified.

Constraints:

• min: 1
• max: 63
• pattern: [a-z][a-z0-9]*(-[a-z0-9]+)*

--workgroup-name (string)

The serverless workgroup name or Amazon Resource Name (ARN). Only sessions on this workgroup are returned. When providing WorkgroupName , then ClusterIdentifier can’t be specified.

Constraints:

• min: 3
• max: 128
• pattern: ([a-z0-9-]{3,63}|arn:(aws(-[a-z]+)*):redshift-serverless:([a-z]{2}(-gov|(-iso[a-z]?))?|eusc-[a-z]+)-[a-z]+-\d{1}:\d{12}:workgroup/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})

--database (string)

The name of the database. Only sessions connected to this database are returned.

--starting-token (string)

A token to specify where to start paginating. This is the NextToken from a previously truncated response.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--page-size (integer)

The size of each page to get in the AWS service call. This does not affect the number of items returned in the command’s output. Setting a smaller page size results in more calls to the AWS service, retrieving fewer items in each call. This can help prevent the AWS service calls from timing out.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

Constraints:

• min: 0
• max: 100

--max-items (integer)

The total number of items to return in the command’s output. If the total number of items available is more than the value specified, a NextToken is provided in the command’s output. To resume pagination, provide the NextToken value in the starting-token argument of a subsequent command. Do not use the NextToken response element directly outside of the AWS CLI.

For usage examples, see Pagination in the AWS Command Line Interface User Guide .

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

Global Options

--debug (boolean)

Turn on debug logging.

--endpoint-url (string)

Override command’s default URL with the given URL.

--no-verify-ssl (boolean)

By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.

--no-paginate (boolean)

Disable automatic pagination. If automatic pagination is disabled, the AWS CLI will only make one call, for the first page of results.

--output (string)

The formatting style for command output.

• json
• text
• table
• yaml
• yaml-stream
• off

--query (string)

A JMESPath query to use in filtering the response data.

--profile (string)

Use a specific profile from your credential file.

--region (string)

The region to use. Overrides config/env settings.

--version (string)

Display the version of this tool.

--color (string)

Turn on/off color output.

• on
• off
• auto

--no-sign-request (boolean)

Do not sign requests. Credentials will not be loaded if this argument is provided.

--ca-bundle (string)

The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.

--cli-read-timeout (int)

The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.

--cli-connect-timeout (int)

The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.

--cli-binary-format (string)

The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob fileb:// will always be treated as binary and use the file contents directly regardless of the cli-binary-format setting. When using file:// the file contents will need to properly formatted for the configured cli-binary-format.

• base64
• raw-in-base64-out

--no-cli-pager (boolean)

Disable cli pager for output.

--cli-auto-prompt (boolean)

Automatically prompt for CLI input parameters.

--no-cli-auto-prompt (boolean)

Disable automatically prompt for CLI input parameters.

--cli-error-format (string)

The formatting style for error output. By default, errors are displayed in enhanced format.

• legacy
• json
• yaml
• text
• table
• enhanced

Output

Sessions -> (list)

The sessions that match the request.

(structure)

Contains the metadata for a session returned by ListSessions , including its status, compute target, database connection, and lifecycle timestamps.

SessionId -> (string) [required]

The session identifier. This value is a universally unique identifier (UUID) generated by Amazon Redshift Data API.

Constraints:

• pattern: [a-z0-9]{8}(-[a-z0-9]{4}){3}-[a-z0-9]{12}(:\d{0,2})?

Status -> (string) [required]

The status of the session. Status values are defined as follows:

• AVAILABLE – The session is open and ready to run a SQL statement.
• BUSY – The session is currently running a SQL statement.
• CLOSED – The session is closed and can no longer run SQL statements.

Possible values:

• AVAILABLE
• BUSY
• CLOSED

CreatedAt -> (timestamp) [required]

The date and time (UTC) when the session was created.

UpdatedAt -> (timestamp)

The date and time (UTC) that the session metadata was last updated. An example is the time the status last changed.

Database -> (string)

The name of the database that the session is connected to.

DbUser -> (string)

The database user name.

ClusterIdentifier -> (string)

The cluster identifier. This element is not returned when connecting to a serverless workgroup.

WorkgroupName -> (string)

The serverless workgroup name or Amazon Resource Name (ARN). This element is not returned when connecting to a provisioned cluster.

Constraints:

• min: 3
• max: 128
• pattern: ([a-z0-9-]{3,63}|arn:(aws(-[a-z]+)*):redshift-serverless:([a-z]{2}(-gov|(-iso[a-z]?))?|eusc-[a-z]+)-[a-z]+-\d{1}:\d{12}:workgroup/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})

SessionAliveSeconds -> (integer)

The number of seconds that the session is kept alive after a query finishes.

Constraints:

• min: 0
• max: 86400

SessionTtl -> (timestamp)

The date and time (UTC) when the session is set to expire and be closed.

CurrentStatementId -> (string)

The identifier of the SQL statement currently running in the session. This value is a universally unique identifier (UUID) generated by Amazon Redshift Data API. This element is returned only when the session status is BUSY .

Constraints:

• pattern: [a-z0-9]{8}(-[a-z0-9]{4}){3}-[a-z0-9]{12}(:\d{0,2})?

NextToken -> (string)

A value that indicates the starting point for the next set of response records in a subsequent request. If a value is returned in a response, you can retrieve the next set of records by providing this returned NextToken value in the next NextToken parameter and retrying the command. If the NextToken field is empty, all response records have been retrieved for the request.