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tctl v1.17 workflow command reference

Temporal CLI is now available

The public preview of Temporal CLI is now available. We encourage you to begin using it and to provide feedback.

After the release of Temporal CLI v1.0, tctl will deprecate.

The tctl workflow commands enable Workflow Execution operations.

cancel​

The tctl workflow cancel --query command cancels a Workflow Execution.

Canceling a running Workflow Execution records a WorkflowExecutionCancelRequested event in the History. A new Workflow Task will be scheduled. After cancellation, the Workflow Execution can perform cleanup work.

See also tctl workflow terminate --query.

tctl workflow cancel --query <query> <modifiers>

The following modifiers control the behavior of the command.

--workflow_id​

Specify a Workflow Id.

Alias: -w

Example

tctl workflow cancel --workflow_id <id>

--run_id​

Specify a Run Id.

Alias: -r

Example

tctl workflow cancel --run_id <id>

count​

The tctl workflow count command counts Workflow Executions. This command requires Elasticsearch to be enabled.

tctl workflow count <modifiers>

The following modifier controls the behavior of the command.

--query​

Required modifier

Specify an SQL-like query of Search Attributes.

Alias: -q

Example

To count all open Workflow Executions:

tctl workflow count --query 'ExecutionStatus="Running"'

describe​

The tctl workflow describe command shows information about a Workflow Execution. This information can be used to locate a failed Workflow Execution, for example.

To find a Workflow with a given Run Id, refer to tctl workflow describeid.

tctl workflow describe <modifiers>

The following modifiers control the behavior of the command. Always include required modifiers when executing this command.

--workflow_id​

This is a required modifier.

Specify a Workflow Id.

Alias: -w

Example

tctl workflow describe --workflow_id <id>

--run_id​

Specify a Run Id. If a Run Id is not provided, the command will show the latest Workflow Execution of that Workflow Id.

Alias: -r

Example

tctl workflow describe --run_id <id>

--print_raw​

Print properties exactly as they are stored.

Example

tctl workflow describe --print_raw

--reset_points_only​

Show only events that are eligible for reset. If successful, the command returns the Run Id of all deployments, and the times at which the Events were created.

Example

tctl workflow describe --reset_points_only

describeid​

The tctl workflow describeid command shows information about a Workflow Execution for the specified Workflow Id and optional Run Id.

tctl workflow describeid <workflow_id> <run_id> <modifiers>

This command is a shortcut for tctl workflow describe --workflow_id <workflowid> --run_id <runid>.

The following modifiers control the behavior of the command.

--print_raw​

Print properties exactly as they are stored.

Example

tctl workflow describeid <workflow_id> <id> --print_raw

--reset_points_only​

Show only events that are eligible for reset.

Example

tctl workflow describeid <workflow_id> --reset_points_only

list​

The tctl workflow list command lists open or closed Workflow Executions.

By default, this command lists a maximum of 10 closed Workflow Executions.

  • To set the size of a page, use the --pagesize option.
  • To list multiple pages, use the --more option.
  • To list open Workflow Executions, use the --open option.

See also tctl workflow listall, tctl workflow listarchived, and tctl workflow scan.

tctl workflow list <modifiers>

The following modifiers control the behavior of the command.

--print_raw_time​

Print the raw timestamp.

Example

tctl workflow list --print_raw_time

--print_datetime​

Print the timestamp.

Example

tctl workflow list --print_datetime

--print_memo​

Print a memo.

Example

tctl workflow list --print_memo

--print_search_attr​

Print the Search Attributes.

Example

tctl workflow list --print_search_attr

--print_full​

Print the full message without table formatting.

Example

tctl workflow list --print_full

--print_json​

Print the raw JSON objects.

Example

tctl workflow list --print_json

--open​

List open Workflow Executions. (By default, the tctl workflow list command lists closed Workflow Executions.)

Example

tctl workflow list --open

--earliest_time​

Specify the earliest start time to list. Supported format are as follows:

  • <year>-<month>-<day>T<hour>:<minute>:<second><+|-><offsethours>:<offsetminutes>
  • Raw Unix Epoch time (the number of milliseconds since 0000 UTC on January 1, 1970).
  • <n><duration, where <n> is a value between 0 and 1000000, and <duration> is one of the following:
    • second or s
    • minute or m
    • hour or h
    • day or d
    • week or w
    • month or M
    • year or y

Examples

To specify 3:04:05 PM India Standard Time on January 2, 2022:

tctl workflow list --earliest-time '2022-01-02T15:04:05+05:30'

To specify 15 minutes before the current time:

tctl workflow list --earliest-time '15minute'

--latest_time​

Specify the latest start time to list. Supported formats are as follows:

  • <year>-<month>-<day>T<hour>:<minute>:<second><+|-><offsethours>:<offsetminutes>
  • Raw Unix Epoch time (the number of milliseconds since 0000 UTC on January 1, 1970).
  • <n><duration, where <n> is a value between 0 and 1000000, and <duration> is one of the following:
    • second or s
    • minute or m
    • hour or h
    • day or d
    • week or w
    • month or M
    • year or y

Examples

To specify 11:02:17 PM Pacific Daylight Time on April 13, 2022:

tctl workflow list --latest_time '2022-04-13T23:02:17-07:00'

To specify 10s before the current time:

tctl workflow list --latest_time '10second'

--workflow_id​

Specify a Workflow Id.

Alias: -w

Example

tctl workflow list --workflow_id <id>

--workflow_type​

Specify the name of a Workflow Type.

Example

tctl workflow list --workflow_type <name>

--status​

Specify the status of a Workflow Execution. Supported values are as follows:

  • completed
  • failed
  • canceled
  • terminated
  • continuedasnew
  • timedout

Example

tctl workflow list --status <value>

--query​

How to list and filter Workflow Executions with a List Filter using tctl.

The --query flag is supported only when Advanced Visibility is configured with the Cluster.

Using the --query option causes tctl to ignore all other filter options, including open, earliest_time, latest_time, workflow_id, and workflow_type.

Alias: -q

Example

tctl workflow list --query "WorkflowId=<your-workflow-id>"

More examples:

tctl workflow list \
  --query "WorkflowType='main.SampleParentWorkflow' AND ExecutionStatus='Running'"
tctl workflow list \
  --query '(CustomKeywordField = "keyword1" and CustomIntField >= 5) or CustomKeywordField = "keyword2"' \
  --print_search_attr
tctl workflow list \
  --query 'CustomKeywordField in ("keyword2", "keyword1") and CustomIntField >= 5 and CloseTime between "2018-06-07T16:16:36-08:00" and "2019-06-07T16:46:34-08:00" order by CustomDatetimeField desc' \
  --print_search_attr
tctl workflow list \
  --query 'WorkflowType = "main.Workflow" and (WorkflowId = "1645a588-4772-4dab-b276-5f9db108b3a8" or RunId = "be66519b-5f09-40cd-b2e8-20e4106244dc")'
tctl workflow list \
  --query 'WorkflowType = "main.Workflow" StartTime > "2019-06-07T16:46:34-08:00" and ExecutionStatus = "Running"'

--more​

List more than one page. (By default, the tctl workflow list command lists one page of results.)

Example

tctl workflow list --more

--pagesize​

Specify the maximum number of Workflow Executions to list on a page. (By default, the tctl workflow list command lists 10 Workflow Executions per page.)

Example

tctl workflow list --pagesize <value>

listall​

The tctl workflow listall command lists all open or closed Workflow Executions.

By default, this command lists all closed Workflow Executions. To list open Workflow Executions, use the --open option.

See also tctl workflow list, tctl workflow listarchived, and tctl workflow scan.

tctl workflow listall <modifiers>

The following modifiers control the behavior of the command.

###`--print_raw_time

Print the raw timestamp.

Example

tctl workflow listall --print_raw_time

--print_datetime​

Print the timestamp.

Example

tctl workflow listall --print_datetime

--print_memo​

Print a memo.

Example

tctl workflow listall --print_memo

--print_search_attr​

Print the Search Attributes.

Example

tctl workflow listall --print_search_attr

--print_full​

Print the full message without table formatting.

Example

tctl workflow listall --print_full

--print_json​

Print the raw JSON objects.

Example

tctl workflow listall --print_json

--open​

List open Workflow Executions. (By default, the tctl workflow listall command lists closed Workflow Executions.)

Example

tctl workflow listall --open

--earliest_time​

Specify the earliest start time to list. Supported format are as follows:

  • <year>-<month>-<day>T<hour>:<minute>:<second><+|-><offsethours>:<offsetminutes>
  • Raw Unix Epoch time (the number of milliseconds since 0000 UTC on January 1, 1970).
  • <n><duration, where <n> is a value between 0 and 1000000, and <duration> is one of the following:
    • second or s
    • minute or m
    • hour or h
    • day or d
    • week or w
    • month or M
    • year or y

Examples

To specify 3:04:05 PM India Standard Time on January 2, 2022:

tctl workflow listall --earliest-time '2022-01-02T15:04:05+05:30'

To specify 15 minutes before the current time:

tctl workflow listall --earliest-time '15minute'

--latest_time​

Specify the latest start time to list. Supported formats are as follows:

  • <year>-<month>-<day>T<hour>:<minute>:<second><+|-><offsethours>:<offsetminutes>
  • Raw Unix Epoch time (the number of milliseconds since 0000 UTC on January 1, 1970).
  • <n><duration, where <n> is a value between 0 and 1000000, and <duration> is one of the following:
    • second or s
    • minute or m
    • hour or h
    • day or d
    • week or w
    • month or M
    • year or y

Alias: --lt

Examples

To specify 11:02:17 PM Pacific Daylight Time on April 13, 2022:

tctl workflow listall --latest-time '2022-04-13T23:02:17-07:00'

To specify 10 seconds before the current time:

tctl workflow listall --latest-time '10second'

--workflow_id​

Specify a Workflow Id.

Alias: -w

Example

tctl workflow listall --workflow_id <id>

--workflow_type​

Specify the name of a Workflow Type.

Example

tctl workflow listall --workflow_type <name>

--status​

Specify the status of a Workflow Execution. Supported values are as follows:

  • completed
  • failed
  • canceled
  • terminated
  • continuedasnew
  • timedout

Example

tctl workflow listall --status <value>

--query​

Specify an SQL-like query of Search Attributes.

Using the --query option causes tctl to ignore all other filter options, including open, earliest_time, latest_time, workflow_id, and workflow_type.

Alias: -q

Example

tctl workflow listall --query <value>

listarchived​

The tctl workflow listarchived command lists archived Workflow Executions.

By default, this command lists a maximum of 100 Workflow Executions.

  • To set the size of a page, use the --pagesize option.
  • To list all pages, use the --all option.

See also tctl workflow list, tctl workflow listall, and tctl workflow scan.

tctl workflow listarchived <modifiers>

The following modifiers control the behavior of the command.

--print_raw_time​

Print the raw timestamp.

Example

tctl workflow listarchived --print_raw_time

--print_datetime​

Print the timestamp.

Example

tctl workflow listarchived --print_datetime

--print_memo​

Print a memo.

Example

tctl workflow listarchived --print_memo

--print_search_attr​

Print the Search Attributes.

Example

tctl workflow listarchived --print_search_attr

--print_full​

Print the full message without table formatting.

Example

tctl workflow listarchived --print_full

--print_json​

Print the raw JSON objects.

Example

tctl workflow listarchived --print_json

--query​

Specify an SQL-like query of Search Attributes.

Consult the documentation of the visibility archiver that is used by your Namespace for detailed instructions.

Alias: -q

Example

tctl workflow listarchived --query <value>

--pagesize​

Specify the maximum number of Workflow Executions to list on a page. (By default, the tctl workflow listarchived command lists 100 Workflow Executions per page.)

Example

tctl workflow listarchived --pagesize <value>

--all​

List all pages.

Example

tctl workflow listarchived --all

observe​

The tctl workflow observe command shows the progress of the Event History of a Workflow Execution.

See also tctl workflow observeid.

tctl workflow observe <modifiers>

Alias: o

The following modifiers control the behavior of the command.

--workflow_id​

Specify a Workflow Id.

Alias: -w

Example

tctl workflow observe --workflow_id <id>

--run_id​

Specify a Run Id.

Alias: -r

Example

tctl workflow observe --run_id <id>

--show_detail​

Show event details.

Example

tctl workflow observe --show_detail

--max_field_length​

Specify the maximum length for each attribute field. The default value is 0.

Example

tctl workflow observe --max_field_length <length>

observeid​

The tctl workflow observeid command shows the progress of the Event History of a Workflow Execution for the specified Workflow Id and optional Run Id.

tctl workflow observeid <workflow_id> [<run_id>] <modifiers>

This command is a shortcut for tctl workflow observe --workflow_id <workflowid> [--run_id <runid>].

The following modifiers control the behavior of the command.

--show_detail​

Show event details.

Example

tctl workflow observeid --show_detail

--max_field_length​

Specify the maximum length for each attribute field. The default value is 0.

Example

tctl workflow observeid --max_field_length <length>

query​

Alias: q

The tctl workflow query command sends a Query to a Workflow Execution.

Queries can be used to retrieve all or part of the Workflow state with given parameters.

$ tctl workflow query --workflow_id "HelloQuery" --query_type "getCount"
Query result as JSON:
3

Queries can also be used on completed Workflows. Let's complete a Workflow by updating its greeting, and then query the now-finished Workflow.

$ tctl workflow signal --workflow_id "HelloQuery" --name "updateGreeting" --input \"Bye\"
Signal workflow succeeded.
$ tctl workflow query --workflow_id "HelloQuery" --query_type "getCount"
Query result as JSON:
4

Queries are written as follows:

tctl workflow query --workflow_id [modifiers]

The following modifiers control the behavior of the command. Always include required modifiers when executing this command.

--workflow_id​

Specify a Workflow Id. This modifier is required.

Alias: -w

Example

tctl workflow query --workflow_id <id>

--run_id​

Specify a Run Id.

Alias: -r

Example

tctl workflow query --run_id <id>

--query_type​

Specify the type of Query to run.

Example

tctl workflow query --query_type <value>

--input​

Pass input for the Query. Input must be in JSON format. For multiple JSON objects, concatenate them and use spaces as separators.

Alias: -i

Example

tctl workflow query --input <json>

--input_file​

Pass input for the Query from a JSON file. For multiple JSON objects, concatenate them and use spaces or newline characters as separators. Input from the command line overwrites input from the file.

Example

tctl workflow query --input_file <filename>

--query_reject_condition​

Reject Queries based on Workflow state. Valid values are not_open and not_completed_cleanly.

Example

tctl workflow query --query_reject_condition <value>

reset​

The tctl workflow reset command resets a Workflow Execution by either eventIdor resetType.

Resetting a Workflow allows the process to be resumed from a certain point without losing your parameters or Event History.

To run multiple Reset operations at once, see tctl workflow reset-batch.

tctl workflow reset <modifiers>

The following modifiers control the behavior of the command.

--workflow_id​

Specify a Workflow Id.

Alias: -w

Example

tctl workflow reset --workflow_id <id>

--run_id​

Specify a Run Id.

Alias: -r

Example

tctl workflow reset --run_id <id>

--event_id​

Specify the eventId of any event after WorkflowTaskStarted to which you want to reset. Valid values are WorkflowTaskCompleted, WorkflowTaskFailed, and WorkflowTaskTimeout.

Example

tctl workflow reset --event_id <id>

--reason​

Specify a reason for resetting the Workflow Execution.

Example

tctl workflow reset --reason <string>

--reset_type​

Specify the event type to which you want to reset.

ValueDescription
FirstWorkflowTaskReset to the beginning of the Event History.
LastWorkflowTaskReset to the end of the Event History.
LastContinuedAsNewReset to the end of the Event History for the previous Run.
BadBinaryReset to the point where a bad binary was used.

Example

tctl workflow reset --reset_type <value>

--reset_reapply_type​

Specify the types of events to reapply after the reset point. Valid values are All, Signal, and None. The default is All.

Example

tctl workflow reset --reset_reapply_type <value>

--reset_bad_binary_checksum​

Specify the binary checksum when using --reset_type BadBinary.

Example

tctl workflow reset --reset_bad_binary_checksum <value>

reset-batch​

The tctl workflow reset-batch command resets a batch of Workflow Executions by resetType.

Resetting a Workflow allows the process to be resumed from a certain point without losing your parameters or Event History.

To reset individual Workflows, see tctl workflow reset.

tctl workflow reset-batch <modifiers>

The following modifiers control the behavior of the command.

--input_file​

Provide an input file that specifies Workflow Execution to reset.

Each line contains one Workflow Id as the base Run and, optionally, a Run Id. If a Run Id is not specified, the current Run Id is used.

Example

tctl workflow reset-batch --input_file <filename>

--query​

Specify an SQL-like query of Search Attributes describing the Workflow Executions to reset.

Alias: -q

Example

tctl workflow reset-batch --query <value>

--exclude_file​

Provide an input file that specifies Workflow Executions to exclude from resetting.

Each line contains one Workflow Id.

Example

tctl workflow reset-batch --exclude_file <filename>

--input_separator​

Specify the separator for the input file. The default is a tab (\t).

Example

tctl workflow reset-batch --input_separator <string>

--reason​

Specify a reason for resetting the Workflow Executions.

Example

tctl workflow reset-batch --reason <string>

--input_parallism​

Specify the number of goroutines to run in parallel. Each goroutine processes one line for every second. The default is 1.

Example

tctl workflow reset-batch --input_parallism <value>

--skip_current_open​

Indicate that a Workflow Execution should be skipped if the current Run is open for the same Workflow Id as the base Run.

Example

tctl workflow reset-batch --skip_current_open

--skip_base_is_not_current​

Indicate that a Workflow Execution should be skipped if the base Run is not the current Run.

Example

tctl workflow reset-batch --skip_base_is_not_current

--only_non_deterministic​

Indicate that a Workflow Execution should be reset only if its last event is WorkflowTaskFailed with a non-deterministic error.

Example

tctl workflow reset-batch --only_non_deterministic

--dry_run​

Simulate use of the tctl workflow reset-batch command without resetting any Workflow Executions. Output is logged to stdout.

Example

tctl workflow reset-batch --dry_run

--reset_type​

Specify the event type to which you want to reset.

ValueDescription
FirstWorkflowTaskReset to the beginning of the Event History.
LastWorkflowTaskReset to the end of the Event History.
LastContinuedAsNewReset to the end of the Event History for the previous Run.
BadBinaryReset to the point where a bad binary was used.

Example

tctl workflow reset-batch --reset_type <value>

--reset_bad_binary_checksum​

Specify the binary checksum when using --reset_type BadBinary.

Example

tctl workflow reset-batch --reset_bad_binary_checksum <value>

run​

The tctl workflow run command starts a new Workflow Execution and can show the progress of a Workflow Execution. The command is entered in the following format:

tctl workflow run <modifiers>

To run a Workflow, the user must specify the following:

  • Task queue name (--taskqueue)
  • Workflow Type (--workflow_type)
tctl workflow run --taskqueue your-task-queue-name --workflow_type YourWorkflowDefinitionName

Single quotes ('') are used to wrap input as JSON. This command doesn't finish until the Workflow completes.

The following modifiers control the behavior of the command.

--taskqueue​

Specify a Task Queue.

Alias: --t

Example

tctl workflow run --taskqueue <name>

--workflow_id​

Specify a Workflow Id.

Alias: -w

Example

tctl workflow run --workflow_id <id>

--workflow_type​

Specify the name of a Workflow Type.

Example

tctl workflow run --workflow_type <name>

--execution_timeout​

Specify the Start-To-Close Timeout of the Workflow Execution in seconds. The default value is 0.

Example

tctl workflow run --execution_timeout <seconds>

--workflow_task_timeout​

Specify the Start-To-Close Timeout of the Workflow Task in seconds. The default value is 10.

Example

tctl workflow run --workflow_task_timeout <seconds>

--cron​

Specify a Cron Schedule.

Example

tctl workflow run --cron <string>

--workflowidreusepolicy​

Specify a Workflow Id Reuse Policy. Configure if the same Workflow Id is allowed for use in new Workflow Execution.

There are three allowed values:

Examples

tctl workflow run --workflowidreusepolicy AllowDuplicate
tctl workflow run --workflowidreusepolicy AllowDuplicateFailedOnly
tctl workflow run --workflowidreusepolicy RejectDuplicate

--input​

Pass input for the Workflow. Input must be in JSON format. For multiple JSON objects, pass each in a separate --input option. Use null for null values.

Alias: -i

Example

tctl workflow run --input <json>

--input_file​

Pass input for the Workflow from a JSON file. For multiple JSON objects, concatenate them and use spaces or newline characters as separators. Input from the command line overwrites input from the file.

Example

tctl workflow run --input_file <filename>

--memo_key​

Pass a key for a memo. For multiple keys, concatenate them and use spaces as separators.

Example

tctl workflow run --memo_key <key>

--memo​

Pass a memo. A memo is information in JSON format that can be shown when the Workflow is listed. For multiple memos, concatenate them and use spaces as separators. The order must match the order of keys in --memo_key.

Example

tctl workflow run --memo <json>

--memo_file​

Pass information for a memo from a JSON file. For multiple JSON objects, concatenate them and use spaces or newline characters as separators. The order must match the order of keys in --memo_key.

Example

tctl workflow run --memo_file <filename>

--search_attr_key​

Specify a Search Attribute key. For multiple keys, concatenate them and use pipes (|) as separators.

To list valid keys, use the tctl cluster get-search-attributes command.

Example

tctl workflow run --search_attr_key <key>

--search_attr_value​

Specify a Search Attribute value. For multiple values, concatenate them and use pipes (|) as separators. If a value is an array, use JSON format, such as ["a","b"], [1,2], ["true","false"], or ["2022-06-07T17:16:34-08:00","2022-06-07T18:16:34-08:00"].

To list valid keys and value types, use the tctl cluster get-search-attributes command.

Example

tctl workflow run --search_attr_value <value>

--show_detail​

Get event details.

Example

tctl workflow run --show_detail

--max_field_length​

Specify the maximum length for each attribute field. The default value is 0.

Example

tctl workflow run --max_field_length <length>

scan​

The tctl workflow scan command lists Workflow Executions. It is faster than the tctl workflow listall command, but the results are not sorted.

By default, this command lists a maximum of 2000 Workflow Executions. To set the size of a page, use the --pagesize option.

See also tctl workflow list, tctl workflow listall, and tctl workflow listarchived.

tctl workflow scan <modifiers>

The following modifiers control the behavior of the command.

--print_raw_time​

Print the raw timestamp.

Example

tctl workflow scan --print_raw_time

--print_datetime​

Print the timestamp.

Example

tctl workflow scan --print_datetime

--print_memo​

Print a memo.

Example

tctl workflow scan --print_memo

--print_search_attr​

Print the Search Attributes.

Example

tctl workflow scan --print_search_attr

--print_full​

Print the full message without table formatting.

Example

tctl workflow scan --print_full

--print_json​

Print the raw JSON objects.

Example

tctl workflow scan --print_json

--pagesize​

Specify the maximum number of Workflow Execution to list on a page. (By default, the tctl workflow scan command lists 2000 Workflow Executions per page.)

Example

tctl workflow scan --pagesize <value>

--query​

Specify an SQL-like query of Search Attributes.

Alias: -q

Example

tctl workflow scan --query <value>

show​

The tctl workflow show command shows the Event History for the specified Workflow Execution.

tctl workflow show <modifiers>

See also tctl workflow showid.

The following modifiers control the behavior of the command.

--workflow_id​

Show the History of a Workflow Execution by specifying a Workflow Id.

Alias: -w

Example

tctl workflow show --workflow_id <id>

--run_id​

Show the History of a Workflow Execution by specifying a Run Id.

Alias: -r

Example

tctl workflow show --run_id <id>

--print_datetime​

Print the timestamp.

Example

tctl workflow show --print_datetime

--print_raw_time​

Print the raw timestamp.

Example

tctl workflow show --print_raw_time

--output_filename​

Serialize an event to a file.

Example

tctl workflow show --output_filename <filename>

--print_full​

Print full event details.

Example

tctl workflow show --print_full

--print_event_version​

Print the event version.

Example

tctl workflow show --print_event_version

--event_id​

Print the details of a specified event. The default value is 0.

Example

tctl workflow show --event_id <id>

--max_field_length​

Specify the maximum length for each attribute field. The default value is 500.

Example

tctl workflow show --max_field_length <length>

--reset_points_only​

Show only events that are eligible for reset.

Example

tctl workflow show --reset_points_only

showid​

The tctl workflow showid command shows the Workflow Execution Event History for the specified Workflow Id and optional Run Id.

tctl workflow showid <workflow_id> [<run_id>] <modifiers>

This command is a shortcut for tctl workflow show --workflow_id <workflowid> [--run_id <runid>].

Example:

tctl workflow showid <workflow_id>

Example output:

1  WorkflowExecutionStarted    {WorkflowType:{Name:HelloWorld}, ParentInitiatedEventId:0,
                                TaskQueue:{Name:HelloWorldTaskQueue, Kind:Normal},
                                Input:[Temporal], WorkflowExecutionTimeout:1h0m0s,
                                WorkflowRunTimeout:1h0m0s, WorkflowTaskTimeout:10s,
                                Initiator:Unspecified, LastCompletionResult:[],
                                OriginalExecutionRunId:f0c04163-833f-490b-99a9-ee48b6199213,
                                Identity:tctl@z0mb1e,
                                FirstExecutionRunId:f0c04163-833f-490b-99a9-ee48b6199213,
                                Attempt:1, WorkflowExecutionExpirationTime:2020-10-13
                                21:41:06.349 +0000 UTC, FirstWorkflowTaskBackoff:0s}
2  WorkflowTaskScheduled       {TaskQueue:{Name:HelloWorldTaskQueue,
                                Kind:Normal},
                                StartToCloseTimeout:10s, Attempt:1}
3  WorkflowTaskStarted         {ScheduledEventId:2, Identity:15079@z0mb1e,
                                RequestId:731f7b41-5ae4-42e4-9695-ecd857d571f1}
4  WorkflowTaskCompleted       {ScheduledEventId:2,
                                StartedEventId:3,
                                Identity:15079@z0mb1e}
5  WorkflowExecutionCompleted  {Result:[],
                                WorkflowTaskCompletedEventId:4}

The following modifiers control the behavior of the command.

--print_datetime​

Print the timestamp.

Example

tctl workflow showid <workflow_id> --print_datetime

--print_raw_time​

Print the raw timestamp.

Example

tctl workflow showid <workflow_id> --print_raw_time

--output_filename​

Serialize an event to a file.

Example

tctl workflow showid <workflow_id> --output_filename <filename>

--print_full​

Print full event details.

Example

tctl workflow showid <workflow_id> --print_full

--print_event_version​

Print the event version.

Example

tctl workflow showid <workflow_id> --print_event_version

--event_id​

Print the details of a specified event. The default value is 0.

Example

tctl workflow showid <workflow_id> --event_id <id>

--max_field_length​

Specify the maximum length for each attribute field. The default value is 500.

Example

tctl workflow showid <workflow_id> --max_field_length <length>

--reset_points_only​

Show only events that are eligible for reset.

Example

tctl workflow showid <workflow_id> --reset_points_only

signal​

The tctl workflow signal command Signals a Workflow Execution.

Workflows listen for Signals by their Signal name, and can be made to listen to one or more Signal names. Workflows can also listen for SQL queries.

The Workflow below listens for instances of "HelloSignal":

tctl workflow start  --workflow_id "HelloSignal" --taskqueue HelloWorldTaskQueue --workflow_type HelloWorld --execution_timeout 3600 --input \"World\"

The Worker would return this output upon receiving the Signal:

13:57:44.258 [workflow-method] INFO  c.t.s.javaquickstart.GettingStarted - 1: Hello World!

Signals can also be used to change variable values.

tctl workflow signal --workflow_id "HelloSignal" --name "updateGreeting" --input \"Hi\"

The output would change from the first Signal received.

13:57:44.258 [workflow-method] INFO  c.t.s.javaquickstart.GettingStarted - 1: Hello World!
13:58:22.352 [workflow-method] INFO  c.t.s.javaquickstart.GettingStarted - 2: Hi World!

When a Signal is sent, an await condition is made to block any Signals that contain the same input value. However, changing the greeting in our example unblocks it:

tctl workflow signal --workflow_id "HelloSignal" --name "updateGreeting" --input \"Welcome\"

Worker output:

13:57:44.258 [workflow-method] INFO  c.t.s.javaquickstart.GettingStarted - 1: Hello World!
13:58:22.352 [workflow-method] INFO  c.t.s.javaquickstart.GettingStarted - 2: Hi World!
13:59:29.097 [workflow-method] INFO  c.t.s.javaquickstart.GettingStarted - 3: Welcome World!

Sending Signals does not require a running Worker.

tctl workflow signal --workflow_id "HelloSignal" --name "updateGreeting" --input \"Welcome\"

CLI output:

Signal workflow succeeded.

The Signal request is queued inside the Temporal Server until the Worker is restarted. If the given Signal contains the same input as before, the queued Signal will be ignored.

Complete the Workflow by sending a Signal with a "Bye" greeting:

tctl workflow signal --workflow_id "HelloSignal" --name "updateGreeting" --input \"Bye\"

Check that the Workflow Execution has been completed.

tctl workflow showid HelloSignal

Signals are written as follows:

tctl workflow signal --workflow_id <id> <modifiers>

or

tctl workflow signal --query <query> <modifiers>

The following modifiers control the behavior of the command. Make sure to include required modifiers in all command executions.

--workflow_id​

Specify a Workflow Id. This modifier is required.

Alias: -w

Example

tctl workflow signal --workflow_id <id>

--run_id​

Specify a Run Id.

Alias: -r

Example

tctl workflow signal --run_id <id>

--name​

Specify the name of a Signal.

Example

tctl workflow signal --query <query> --name <name>

--input​

Pass input for the Signal. Input must be in JSON format.

Alias: -i

Example

tctl workflow signal --query <query> --input <json>

--input_file​

Pass input for the Signal from a JSON file.

Example

tctl workflow signal --query <query> --input_file <filename>

stack​

The tctl workflow stack command queries Workflow Execution with __stack_trace as the query type.

This command can be used to locate errors and blocks in a Workflow Definition.

tctl workflow stack <modifiers>

The following modifiers control the behavior of the command.

--workflow_id​

This is a required modifier.

Specify a Workflow Id.

Alias: -w

Example

tctl workflow stack --workflow_id <id>

--run_id​

Specify a Run Id.

Alias: -r

Example

tctl workflow stack --run_id <id>

--input​

Pass input for the query. Input must be in JSON format. For multiple JSON objects, concatenate them and use spaces as separators.

Alias: -i

Example

tctl workflow stack --input <json>

--input_file​

Pass input for the query from a JSON file. For multiple JSON objects, concatenate them and use spaces or newline characters as separators. Input from the command line overwrites input from the file.

Example

tctl workflow stack --input_file <filename>

--query_reject_condition​

Reject queries based on Workflow state. Valid values are not_open and not_completed_cleanly.

Example

tctl workflow stack --query_reject_condition <value>

start​

The tctl workflow start command starts a new Workflow Execution. Unlike run, this command returns the Workflow Id and Run Id immediately after starting the Workflow.

tctl workflow start <modifiers>

The following modifiers control the behavior of the command. Always include required modifiers when executing this command.

--taskqueue​

Specify a Task Queue.

Alias: --t

Example

tctl workflow start --taskqueue <name>

--workflow_id​

This is a required modifier.

Specify a Workflow Id.

Alias: -w

Example

tctl workflow start --workflow_id <id>

If a Workflow is started without providing an Id, the Client generates one in the form of a UUID. Temporal recommends using a business id rather than the client-generated UUID.

Example

tctl workflow start  --workflow_id "HelloTemporal1" --taskqueue HelloWorldTaskQueue --workflow_type HelloWorld --execution_timeout 3600 --input \"Temporal\"

--workflow_type​

Specify the name of a Workflow Type.

Example

tctl workflow start --workflow_type <name>

--execution_timeout​

Specify the Start-To-Close Timeout of the Workflow Execution in seconds. The default value is 0.

Example

tctl workflow start --execution_timeout <seconds>

--workflow_task_timeout​

Specify the Start-To-Close Timeout of the Workflow Task in seconds. The default value is 10.

Example

tctl workflow start --workflow_task_timeout <seconds>

--cron​

Specify a Cron Schedule.

Example

tctl workflow start --cron <string>

--workflowidreusepolicy​

Specify a Workflow Id Reuse Policy. Configure if the same Workflow Id is allowed for use in new Workflow Execution.

There are three allowed values:

Examples

tctl workflow start --workflowidreusepolicy AllowDuplicate
tctl workflow start --workflowidreusepolicy AllowDuplicateFailedOnly
tctl workflow start --workflowidreusepolicy RejectDuplicate
note

Multiple Workflows with the same Id cannot be run at the same time

--input​

Pass input for the Workflow. Input must be in JSON format. For multiple JSON objects, pass each in a separate --input option. Use null for null values.

Alias: -i

Example

tctl workflow start --input <json>

--input_file​

Pass input for the Workflow from a JSON file. For multiple JSON objects, concatenate them and use spaces or newline characters as separators. Input from the command line overwrites input from the file.

Example

tctl workflow start --input_file <filename>

--memo_key​

Pass a key for a memo. For multiple keys, concatenate them and use spaces as separators.

Example

tctl workflow start --memo_key <key>

--memo​

Pass information for a memo from a JSON file.

Memos are immutable key/value pairs that can be attached to a workflow run when starting the workflow. Memos are visible when listing workflows.

For multiple memos, concatenate them and use spaces as separators. The order must match the order of keys in --memo_key.

Example

tctl workflow start \
  -tq your-task-queue \
  -wt your-workflow \
  -et 60 \
  -i '"temporal"' \
  -memo_key '<key values>' \
  -memo '<value>'

--memo_file​

Pass information for a memo from a JSON file. For multiple JSON objects, concatenate them and use spaces or newline characters as separators. The order must match the order of keys in --memo_key.

Example

tctl workflow start --memo_file <filename>

--search_attr_key​

Specify a Search Attribute name. For multiple names, concatenate them and use pipes (|) as separators.

To list valid Search Attributes, use the tctl cluster get-search-attributes command.

Example

tctl workflow start --search_attr_key <key>

--search_attr_value​

Specify a Search Attribute value. For multiple values, concatenate them and use pipes (|) as separators. If a value is an array, use JSON format, such as ["a","b"], [1,2], ["true","false"], or ["2022-06-07T17:16:34-08:00","2022-06-07T18:16:34-08:00"].

To list valid Search Attributes and value types, use the tctl cluster get-search-attributes command.

Example

tctl workflow start --search_attr_value <value>

terminate​

The tctl workflow terminate command terminates a Workflow Execution.

Terminating a running Workflow Execution records a WorkflowExecutionTerminated event as the closing event in the History. No more Workflow Task will be scheduled.

See also tctl workflow cancel.

tctl workflow terminate --query <modifiers>

The following modifiers control the behavior of the command.

--workflow_id​

Required modifier

Specify a Workflow Id.

Alias: -w

Example

tctl workflow terminate --workflow_id <id>

--run_id​

Specify a Run Id.

If run_id is not specified, tctl terminates the last Workflow Execution for the specified workflow_id.

Alias: -r

Example

tctl workflow terminate --run_id <id>

--reason​

Specify a reason for terminating the Workflow Execution.

Example

tctl workflow terminate --workflow_id --reason <string>