I have a Typescript class in which I collect a JSON Object with some empty parameters, what I want is to filter that object to obtain another Object but without the empty data of the first one.

This is my JSON object:

```
{ Country: 'Colombia',
  Ser: 'ok',
  Ins: '',
  BBDD: 'ok',
  Mid: '',
  Ata: '',
  'Branch Ser': 'ok',
  Service: '' }

```

This is what I want to achieve:

```
{ Country: 'Colombia',
      Ser: 'ok',
      BBDD: 'ok',
      'Branch Ser': 'ok' }

```