org.apache.pulsar.client.admin

Interface Functions

public interface Functions

Admin interface for function management.

Method Summary

Modifier and Type	Method and Description
void	createFunction(FunctionConfig functionConfig, String fileName) Create a new function.
CompletableFuture<Void>	createFunctionAsync(FunctionConfig functionConfig, String fileName) Create a new function asynchronously.
void	createFunctionWithUrl(FunctionConfig functionConfig, String pkgUrl) Create a new function with package url.
CompletableFuture<Void>	createFunctionWithUrlAsync(FunctionConfig functionConfig, String pkgUrl) Create a new function with package url asynchronously.
void	deleteFunction(String tenant, String namespace, String function) Delete an existing function.
CompletableFuture<Void>	deleteFunctionAsync(String tenant, String namespace, String function) Delete an existing function asynchronously.
void	downloadFunction(String destinationFile, String path) Download Function Code.
void	downloadFunction(String destinationFile, String tenant, String namespace, String function) Download Function Code.
CompletableFuture<Void>	downloadFunctionAsync(String destinationFile, String path) Download Function Code.
CompletableFuture<Void>	downloadFunctionAsync(String destinationFile, String tenant, String namespace, String function) Download Function Code asynchronously.
List<ConnectorDefinition>	getConnectorsList() Deprecated.
FunctionConfig	getFunction(String tenant, String namespace, String function) Get the configuration for the specified function.
CompletableFuture<FunctionConfig>	getFunctionAsync(String tenant, String namespace, String function) Get the configuration for the specified function asynchronously.
List<String>	getFunctions(String tenant, String namespace) Get the list of functions.
CompletableFuture<List<String>>	getFunctionsAsync(String tenant, String namespace) Get the list of functions asynchronously.
FunctionState	getFunctionState(String tenant, String namespace, String function, String key) Fetch the current state associated with a Pulsar Function.
CompletableFuture<FunctionState>	getFunctionStateAsync(String tenant, String namespace, String function, String key) Fetch the current state associated with a Pulsar Function asynchronously.
FunctionStats	getFunctionStats(String tenant, String namespace, String function) Gets the current stats of a function.
FunctionStats.FunctionInstanceStats.FunctionInstanceStatsData	getFunctionStats(String tenant, String namespace, String function, int id) Gets the current stats of a function instance.
CompletableFuture<FunctionStats>	getFunctionStatsAsync(String tenant, String namespace, String function) Gets the current stats of a function asynchronously.
CompletableFuture<FunctionStats.FunctionInstanceStats.FunctionInstanceStatsData>	getFunctionStatsAsync(String tenant, String namespace, String function, int id) Gets the current stats of a function instance asynchronously.
FunctionStatus	getFunctionStatus(String tenant, String namespace, String function) Gets the current status of a function.
FunctionStatus.FunctionInstanceStatus.FunctionInstanceStatusData	getFunctionStatus(String tenant, String namespace, String function, int id) Gets the current status of a function instance.
CompletableFuture<FunctionStatus>	getFunctionStatusAsync(String tenant, String namespace, String function) Gets the current status of a function asynchronously.
CompletableFuture<FunctionStatus.FunctionInstanceStatus.FunctionInstanceStatusData>	getFunctionStatusAsync(String tenant, String namespace, String function, int id) Gets the current status of a function instance asynchronously.
Set<String>	getSinks() Deprecated.
Set<String>	getSources() Deprecated.
void	putFunctionState(String tenant, String namespace, String function, FunctionState state) Puts the given state associated with a Pulsar Function.
CompletableFuture<Void>	putFunctionStateAsync(String tenant, String namespace, String function, FunctionState state) Puts the given state associated with a Pulsar Function asynchronously.
void	restartFunction(String tenant, String namespace, String function) Restart all function instances.
void	restartFunction(String tenant, String namespace, String function, int instanceId) Restart function instance.
CompletableFuture<Void>	restartFunctionAsync(String tenant, String namespace, String function) Restart all function instances asynchronously.
CompletableFuture<Void>	restartFunctionAsync(String tenant, String namespace, String function, int instanceId) Restart function instance asynchronously.
void	startFunction(String tenant, String namespace, String function) Start all function instances.
void	startFunction(String tenant, String namespace, String function, int instanceId) Start function instance.
CompletableFuture<Void>	startFunctionAsync(String tenant, String namespace, String function) Start all function instances asynchronously.
CompletableFuture<Void>	startFunctionAsync(String tenant, String namespace, String function, int instanceId) Start function instance asynchronously.
void	stopFunction(String tenant, String namespace, String function) Stop all function instances.
void	stopFunction(String tenant, String namespace, String function, int instanceId) Stop function instance.
CompletableFuture<Void>	stopFunctionAsync(String tenant, String namespace, String function) Stop all function instances asynchronously.
CompletableFuture<Void>	stopFunctionAsync(String tenant, String namespace, String function, int instanceId) Stop function instance asynchronously.
String	triggerFunction(String tenant, String namespace, String function, String topic, String triggerValue, String triggerFile) Triggers the function by writing to the input topic.
CompletableFuture<String>	triggerFunctionAsync(String tenant, String namespace, String function, String topic, String triggerValue, String triggerFile) Triggers the function by writing to the input topic asynchronously.
void	updateFunction(FunctionConfig functionConfig, String fileName) Update the configuration for a function.
void	updateFunction(FunctionConfig functionConfig, String fileName, UpdateOptions updateOptions) Update the configuration for a function.
CompletableFuture<Void>	updateFunctionAsync(FunctionConfig functionConfig, String fileName) Update the configuration for a function asynchronously.
CompletableFuture<Void>	updateFunctionAsync(FunctionConfig functionConfig, String fileName, UpdateOptions updateOptions) Update the configuration for a function asynchronously.
void	updateFunctionWithUrl(FunctionConfig functionConfig, String pkgUrl) Update the configuration for a function.
void	updateFunctionWithUrl(FunctionConfig functionConfig, String pkgUrl, UpdateOptions updateOptions) Update the configuration for a function.
CompletableFuture<Void>	updateFunctionWithUrlAsync(FunctionConfig functionConfig, String pkgUrl) Update the configuration for a function asynchronously.
CompletableFuture<Void>	updateFunctionWithUrlAsync(FunctionConfig functionConfig, String pkgUrl, UpdateOptions updateOptions) Update the configuration for a function asynchronously.
void	uploadFunction(String sourceFile, String path) Upload Data.
CompletableFuture<Void>	uploadFunctionAsync(String sourceFile, String path) Upload Data asynchronously.

Method Detail

getFunctions

List<String> getFunctions(String tenant,
                          String namespace)
                   throws PulsarAdminException

Get the list of functions.

Get the list of all the Pulsar functions.

Response Example:

 ["f1", "f2", "f3"]
 

Throws:

PulsarAdminException.NotAuthorizedException - Don't have admin permission

PulsarAdminException - Unexpected error

getFunctionsAsync

CompletableFuture<List<String>> getFunctionsAsync(String tenant,
                                                  String namespace)

Get the list of functions asynchronously.

Get the list of all the Pulsar functions.

Response Example:

 ["f1", "f2", "f3"]
 

getFunction

FunctionConfig getFunction(String tenant,
                           String namespace,
                           String function)
                    throws PulsarAdminException

Get the configuration for the specified function.

Response Example:

 { serviceUrl : "http://my-broker.example.com:8080/" }
 

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Returns:

the function configuration

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission to get the configuration of the cluster

PulsarAdminException.NotFoundException - Cluster doesn't exist

PulsarAdminException - Unexpected error

getFunctionAsync

CompletableFuture<FunctionConfig> getFunctionAsync(String tenant,
                                                   String namespace,
                                                   String function)

Get the configuration for the specified function asynchronously.

Response Example:

 { serviceUrl : "http://my-broker.example.com:8080/" }
 

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Returns:

the function configuration

createFunction

void createFunction(FunctionConfig functionConfig,
                    String fileName)
             throws PulsarAdminException

Create a new function.

Parameters:

functionConfig - the function configuration object

Throws:

PulsarAdminException - Unexpected error

createFunctionAsync

CompletableFuture<Void> createFunctionAsync(FunctionConfig functionConfig,
                                            String fileName)

Create a new function asynchronously.

Parameters:

functionConfig - the function configuration object

createFunctionWithUrl

void createFunctionWithUrl(FunctionConfig functionConfig,
                           String pkgUrl)
                    throws PulsarAdminException

Create a new function with package url.

Create a new function by providing url from which fun-pkg can be downloaded. supported url: http/file eg: File: file:/dir/fileName.jar Http: http://www.repo.com/fileName.jar

Parameters:

functionConfig - the function configuration object

pkgUrl - url from which pkg can be downloaded

Throws:

PulsarAdminException

createFunctionWithUrlAsync

CompletableFuture<Void> createFunctionWithUrlAsync(FunctionConfig functionConfig,
                                                   String pkgUrl)

Create a new function with package url asynchronously.

Create a new function by providing url from which fun-pkg can be downloaded. supported url: http/file eg: File: file:/dir/fileName.jar Http: http://www.repo.com/fileName.jar

Parameters:

functionConfig - the function configuration object

pkgUrl - url from which pkg can be downloaded

updateFunction

void updateFunction(FunctionConfig functionConfig,
                    String fileName)
             throws PulsarAdminException

Update the configuration for a function.

Parameters:

functionConfig - the function configuration object

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission to create the cluster

PulsarAdminException.NotFoundException - Cluster doesn't exist

PulsarAdminException - Unexpected error

updateFunctionAsync

CompletableFuture<Void> updateFunctionAsync(FunctionConfig functionConfig,
                                            String fileName)

Update the configuration for a function asynchronously.

Parameters:

functionConfig - the function configuration object

updateFunction

void updateFunction(FunctionConfig functionConfig,
                    String fileName,
                    UpdateOptions updateOptions)
             throws PulsarAdminException

Update the configuration for a function.

Parameters:

functionConfig - the function configuration object

updateOptions - options for the update operations

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission to create the cluster

PulsarAdminException.NotFoundException - Cluster doesn't exist

PulsarAdminException - Unexpected error

updateFunctionAsync

CompletableFuture<Void> updateFunctionAsync(FunctionConfig functionConfig,
                                            String fileName,
                                            UpdateOptions updateOptions)

Update the configuration for a function asynchronously.

Parameters:

functionConfig - the function configuration object

updateOptions - options for the update operations

updateFunctionWithUrl

void updateFunctionWithUrl(FunctionConfig functionConfig,
                           String pkgUrl)
                    throws PulsarAdminException

Update the configuration for a function.

Update a function by providing url from which fun-pkg can be downloaded. supported url: http/file eg: File: file:/dir/fileName.jar Http: http://www.repo.com/fileName.jar

Parameters:

functionConfig - the function configuration object

pkgUrl - url from which pkg can be downloaded

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission to create the cluster

PulsarAdminException.NotFoundException - Cluster doesn't exist

PulsarAdminException - Unexpected error

updateFunctionWithUrlAsync

CompletableFuture<Void> updateFunctionWithUrlAsync(FunctionConfig functionConfig,
                                                   String pkgUrl)

Update the configuration for a function asynchronously.

Update a function by providing url from which fun-pkg can be downloaded. supported url: http/file eg: File: file:/dir/fileName.jar Http: http://www.repo.com/fileName.jar

Parameters:

functionConfig - the function configuration object

pkgUrl - url from which pkg can be downloaded

updateFunctionWithUrl

void updateFunctionWithUrl(FunctionConfig functionConfig,
                           String pkgUrl,
                           UpdateOptions updateOptions)
                    throws PulsarAdminException

Update the configuration for a function.

Update a function by providing url from which fun-pkg can be downloaded. supported url: http/file eg: File: file:/dir/fileName.jar Http: http://www.repo.com/fileName.jar

Parameters:

functionConfig - the function configuration object

pkgUrl - url from which pkg can be downloaded

updateOptions - options for the update operations

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission to create the cluster

PulsarAdminException.NotFoundException - Cluster doesn't exist

PulsarAdminException - Unexpected error

updateFunctionWithUrlAsync

CompletableFuture<Void> updateFunctionWithUrlAsync(FunctionConfig functionConfig,
                                                   String pkgUrl,
                                                   UpdateOptions updateOptions)

Update the configuration for a function asynchronously.

Update a function by providing url from which fun-pkg can be downloaded. supported url: http/file eg: File: file:/dir/fileName.jar Http: http://www.repo.com/fileName.jar

Parameters:

functionConfig - the function configuration object

pkgUrl - url from which pkg can be downloaded

updateOptions - options for the update operations

deleteFunction

void deleteFunction(String tenant,
                    String namespace,
                    String function)
             throws PulsarAdminException

Delete an existing function.

Delete a function

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission

PulsarAdminException.NotFoundException - Cluster does not exist

PulsarAdminException.PreconditionFailedException - Cluster is not empty

PulsarAdminException - Unexpected error

deleteFunctionAsync

CompletableFuture<Void> deleteFunctionAsync(String tenant,
                                            String namespace,
                                            String function)

Delete an existing function asynchronously.

Delete a function

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

getFunctionStatus

FunctionStatus getFunctionStatus(String tenant,
                                 String namespace,
                                 String function)
                          throws PulsarAdminException

Gets the current status of a function.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Throws:

PulsarAdminException - Unexpected error

getFunctionStatusAsync

CompletableFuture<FunctionStatus> getFunctionStatusAsync(String tenant,
                                                         String namespace,
                                                         String function)

Gets the current status of a function asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

getFunctionStatus

FunctionStatus.FunctionInstanceStatus.FunctionInstanceStatusData getFunctionStatus(String tenant,
                                                                                   String namespace,
                                                                                   String function,
                                                                                   int id)
                                                                            throws PulsarAdminException

Gets the current status of a function instance.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

id - Function instance-id

Returns:

Throws:

PulsarAdminException

getFunctionStatusAsync

CompletableFuture<FunctionStatus.FunctionInstanceStatus.FunctionInstanceStatusData> getFunctionStatusAsync(String tenant,
                                                                                                           String namespace,
                                                                                                           String function,
                                                                                                           int id)

Gets the current status of a function instance asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

id - Function instance-id

Returns:

getFunctionStats

FunctionStats.FunctionInstanceStats.FunctionInstanceStatsData getFunctionStats(String tenant,
                                                                               String namespace,
                                                                               String function,
                                                                               int id)
                                                                        throws PulsarAdminException

Gets the current stats of a function instance.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

id - Function instance-id

Returns:

Throws:

PulsarAdminException

getFunctionStatsAsync

CompletableFuture<FunctionStats.FunctionInstanceStats.FunctionInstanceStatsData> getFunctionStatsAsync(String tenant,
                                                                                                       String namespace,
                                                                                                       String function,
                                                                                                       int id)

Gets the current stats of a function instance asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

id - Function instance-id

Returns:

getFunctionStats

FunctionStats getFunctionStats(String tenant,
                               String namespace,
                               String function)
                        throws PulsarAdminException

Gets the current stats of a function.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Returns:

Throws:

PulsarAdminException

getFunctionStatsAsync

CompletableFuture<FunctionStats> getFunctionStatsAsync(String tenant,
                                                       String namespace,
                                                       String function)

Gets the current stats of a function asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Returns:

restartFunction

void restartFunction(String tenant,
                     String namespace,
                     String function,
                     int instanceId)
              throws PulsarAdminException

Restart function instance.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

instanceId - Function instanceId

Throws:

PulsarAdminException - Unexpected error

restartFunctionAsync

CompletableFuture<Void> restartFunctionAsync(String tenant,
                                             String namespace,
                                             String function,
                                             int instanceId)

Restart function instance asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

instanceId - Function instanceId

restartFunction

void restartFunction(String tenant,
                     String namespace,
                     String function)
              throws PulsarAdminException

Restart all function instances.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Throws:

PulsarAdminException - Unexpected error

restartFunctionAsync

CompletableFuture<Void> restartFunctionAsync(String tenant,
                                             String namespace,
                                             String function)

Restart all function instances asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

stopFunction

void stopFunction(String tenant,
                  String namespace,
                  String function,
                  int instanceId)
           throws PulsarAdminException

Stop function instance.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

instanceId - Function instanceId

Throws:

PulsarAdminException - Unexpected error

stopFunctionAsync

CompletableFuture<Void> stopFunctionAsync(String tenant,
                                          String namespace,
                                          String function,
                                          int instanceId)

Stop function instance asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

instanceId - Function instanceId

startFunction

void startFunction(String tenant,
                   String namespace,
                   String function)
            throws PulsarAdminException

Start all function instances.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Throws:

PulsarAdminException - Unexpected error

startFunctionAsync

CompletableFuture<Void> startFunctionAsync(String tenant,
                                           String namespace,
                                           String function)

Start all function instances asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

startFunction

void startFunction(String tenant,
                   String namespace,
                   String function,
                   int instanceId)
            throws PulsarAdminException

Start function instance.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

instanceId - Function instanceId

Throws:

PulsarAdminException - Unexpected error

startFunctionAsync

CompletableFuture<Void> startFunctionAsync(String tenant,
                                           String namespace,
                                           String function,
                                           int instanceId)

Start function instance asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

instanceId - Function instanceId

stopFunction

void stopFunction(String tenant,
                  String namespace,
                  String function)
           throws PulsarAdminException

Stop all function instances.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

Throws:

PulsarAdminException - Unexpected error

stopFunctionAsync

CompletableFuture<Void> stopFunctionAsync(String tenant,
                                          String namespace,
                                          String function)

Stop all function instances asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

triggerFunction

String triggerFunction(String tenant,
                       String namespace,
                       String function,
                       String topic,
                       String triggerValue,
                       String triggerFile)
                throws PulsarAdminException

Triggers the function by writing to the input topic.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

triggerValue - The input that will be written to input topic

triggerFile - The file which contains the input that will be written to input topic

Throws:

PulsarAdminException - Unexpected error

triggerFunctionAsync

CompletableFuture<String> triggerFunctionAsync(String tenant,
                                               String namespace,
                                               String function,
                                               String topic,
                                               String triggerValue,
                                               String triggerFile)

Triggers the function by writing to the input topic asynchronously.

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

triggerValue - The input that will be written to input topic

triggerFile - The file which contains the input that will be written to input topic

uploadFunction

void uploadFunction(String sourceFile,
                    String path)
             throws PulsarAdminException

Upload Data.

Parameters:

sourceFile - dataFile that needs to be uploaded

path - Path where data should be stored

Throws:

PulsarAdminException - Unexpected error

uploadFunctionAsync

CompletableFuture<Void> uploadFunctionAsync(String sourceFile,
                                            String path)

Upload Data asynchronously.

Parameters:

sourceFile - dataFile that needs to be uploaded

path - Path where data should be stored

downloadFunction

void downloadFunction(String destinationFile,
                      String path)
               throws PulsarAdminException

Download Function Code.

Parameters:

destinationFile - file where data should be downloaded to

path - Path where data is located

Throws:

PulsarAdminException - Unexpected error

downloadFunctionAsync

CompletableFuture<Void> downloadFunctionAsync(String destinationFile,
                                              String path)

Download Function Code.

Parameters:

destinationFile - file where data should be downloaded to

path - Path where data is located

downloadFunction

void downloadFunction(String destinationFile,
                      String tenant,
                      String namespace,
                      String function)
               throws PulsarAdminException

Download Function Code.

Parameters:

destinationFile - file where data should be downloaded to

tenant - Tenant name

namespace - Namespace name

function - Function name

Throws:

PulsarAdminException

downloadFunctionAsync

CompletableFuture<Void> downloadFunctionAsync(String destinationFile,
                                              String tenant,
                                              String namespace,
                                              String function)

Download Function Code asynchronously.

Parameters:

destinationFile - file where data should be downloaded to

tenant - Tenant name

namespace - Namespace name

function - Function name

getConnectorsList

@Deprecated
List<ConnectorDefinition> getConnectorsList()
                                                 throws PulsarAdminException

Deprecated.

Deprecated in favor of getting sources and sinks for their own APIs.

Fetches a list of supported Pulsar IO connectors currently running in cluster mode

Throws:

PulsarAdminException - Unexpected error

getSources

@Deprecated
Set<String> getSources()
                            throws PulsarAdminException

Deprecated.

Deprecated in favor of getting sources and sinks for their own APIs.

Fetches a list of supported Pulsar IO sources currently running in cluster mode

Throws:

PulsarAdminException - Unexpected error

getSinks

@Deprecated
Set<String> getSinks()
                          throws PulsarAdminException

Deprecated.

Deprecated in favor of getting sources and sinks for their own APIs.

Fetches a list of supported Pulsar IO sinks currently running in cluster mode

Throws:

PulsarAdminException - Unexpected error

getFunctionState

FunctionState getFunctionState(String tenant,
                               String namespace,
                               String function,
                               String key)
                        throws PulsarAdminException

Fetch the current state associated with a Pulsar Function.

Response Example:

 { "value : 12, version : 2"}
 

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

key - Key name of State

Returns:

the function configuration

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission to get the configuration of the cluster

PulsarAdminException.NotFoundException - Cluster doesn't exist

PulsarAdminException - Unexpected error

getFunctionStateAsync

CompletableFuture<FunctionState> getFunctionStateAsync(String tenant,
                                                       String namespace,
                                                       String function,
                                                       String key)

Fetch the current state associated with a Pulsar Function asynchronously.

Response Example:

 { "value : 12, version : 2"}
 

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

key - Key name of State

Returns:

the function configuration

putFunctionState

void putFunctionState(String tenant,
                      String namespace,
                      String function,
                      FunctionState state)
               throws PulsarAdminException

Puts the given state associated with a Pulsar Function.

Response Example:

 { "value : 12, version : 2"}
 

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

state - FunctionState

Throws:

PulsarAdminException.NotAuthorizedException - You don't have admin permission to get the configuration of the cluster

PulsarAdminException.NotFoundException - Cluster doesn't exist

PulsarAdminException - Unexpected error

putFunctionStateAsync

CompletableFuture<Void> putFunctionStateAsync(String tenant,
                                              String namespace,
                                              String function,
                                              FunctionState state)

Puts the given state associated with a Pulsar Function asynchronously.

Response Example:

 { "value : 12, version : 2"}
 

Parameters:

tenant - Tenant name

namespace - Namespace name

function - Function name

state - FunctionState