PsaRstApiMapRel

```
@Documented
@Retention(RUNTIME)
@Target(FIELD)
public @interface PsaRstApiMapRel
```
REST API: Annotation for mapping JSON fields to data of a component over a relation

Since:

25.07.2023

Author:

weiland

Required Element Summary

Required Elements
Modifier and Type	Required Element	Description
`java.lang.String`	`componentDataField`	component data field
`java.lang.String`	`componentDto`	component data object
`java.lang.String`	`relation`	name of the relation

- Element Detail
  - componentDto
```
java.lang.String componentDto
```
    component data object
    
    Returns:
    
    data object
- - relation
```
java.lang.String relation
```
    name of the relation
    
    Returns:
    
    relation
- - componentDataField
```
java.lang.String componentDataField
```
    component data field
    
    Returns:
    
    field