public class FunctionRef
extends Object
implements Serializable

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`com.fasterxml.jackson.databind.JsonNode`	`getArguments()`	Function arguments
`FunctionRef.Invoke`	`getInvoke()`	Specifies if the function should be invoked sync or async.
`String`	`getRefName()`	Name of the referenced function (Required)
`String`	`getSelectionSet()`	Only used if function type is 'graphql'.
`void`	`setArguments(com.fasterxml.jackson.databind.JsonNode arguments)`	Function arguments
`void`	`setInvoke(FunctionRef.Invoke invoke)`	Specifies if the function should be invoked sync or async.
`void`	`setRefName(String refName)`	Name of the referenced function (Required)
`void`	`setSelectionSet(String selectionSet)`	Only used if function type is 'graphql'.
`FunctionRef`	`withArguments(com.fasterxml.jackson.databind.JsonNode arguments)`
`FunctionRef`	`withInvoke(FunctionRef.Invoke invoke)`
`FunctionRef`	`withRefName(String refName)`
`FunctionRef`	`withSelectionSet(String selectionSet)`

getRefName
```
public String getRefName()
```
Name of the referenced function (Required)

setRefName
```
public void setRefName(String refName)
```
Name of the referenced function (Required)

public FunctionRef withRefName(String refName)

public com.fasterxml.jackson.databind.JsonNode getArguments()

Function arguments

public void setArguments(com.fasterxml.jackson.databind.JsonNode arguments)

Function arguments

public FunctionRef withArguments(com.fasterxml.jackson.databind.JsonNode arguments)

getSelectionSet
```
public String getSelectionSet()
```
Only used if function type is 'graphql'. A string containing a valid GraphQL selection set

setSelectionSet
```
public void setSelectionSet(String selectionSet)
```
Only used if function type is 'graphql'. A string containing a valid GraphQL selection set

public FunctionRef withSelectionSet(String selectionSet)

getInvoke
```
public FunctionRef.Invoke getInvoke()
```
Specifies if the function should be invoked sync or async. Default is sync.

setInvoke
```
public void setInvoke(FunctionRef.Invoke invoke)
```
Specifies if the function should be invoked sync or async. Default is sync.

public FunctionRef withInvoke(FunctionRef.Invoke invoke)

Constructor	Description
`FunctionRef()`	No args constructor for use in serialization
`FunctionRef(String refName)`

Class FunctionRef