-2 Invalid CSR data
-3 Failed key pair generation
-4 Failed CSR generation
-5 API return unsuccessful response
-6 Problem with Http Client connection
-7 Failed PKCS12 conversion
-8 Failed Private Key to PEM Encoding
-```
\ No newline at end of file
+2 Invalid CSR configuration
+3 Fail in key pair generation
+4 Fail in CSR generation
+5 CertService HTTP unsuccessful response
+6 Internal HTTP Client connection problem
+7 Fail in PEM conversion
+8 Fail in Private Key to PEM Encoding
+9 Wrong TLS configuration
+10 File could not be created