| title | BCP290 |
|---|---|
| description | Expected a parameter or type declaration after the decorator. |
| ms.topic | reference |
| ms.custom | devx-track-bicep |
| ms.date | 10/30/2025 |
This diagnostic occurs when you have a decorator that is expecting to be followed by a param or type declaration, but miss the declaration.
Expected a parameter or type declaration after the decorator.
Error
The following example raises the diagnostic because there is no parameter or type declaration after the @secure() decorator.
@secure()You can fix the diagnostic by removing the decorator and adding a parameter of type declaration.
@secure()
param password string For more information, see Decorators.
For more information about Bicep diagnostics, see Bicep core diagnostics.