C# Compiler Error – CS7070 security attribute ‘{0}’ is not valid on

In this blog post, you’ll learn more about the C# Compiler Error – CS7070 and the related message description

C# Compiler Error Code

CS7070

C# Compiler Description for the Code :CS7070

Security attribute ‘{0}’ is not valid on this declaration type. Security attributes are only valid on assembly, type and method declarations.