[CLI] az bicep decompile-params: Add --force option to overwrite existing output

Author: polatengin

src/azure-cli/azure/cli/command_modules/resource/_help.py

@@ -2410,6 +2410,8 @@
     text: az bicep decompile-params --file {json_template_file}
   - name: Attempts to decompile a parameters .json file to .bicepparam using the bicep file given.
     text: az bicep decompile-params --file {json_template_file} --bicep-file {bicep_file}
+  - name: Attempts to decompile a parameters .json file to .bicepparam and overwrite existing output.
+    text: az bicep decompile-params --file {json_template_file} --force
   - name: Attempts to decompile a parameters .json file to .bicepparam and print all output to stdout.
     text: az bicep decompile-params --file {json_template_file} --stdout
   - name: Attempts to decompile a parameters .json file to .bicepparam and print all output to stdout and save the result to the specified directory.

src/azure-cli/azure/cli/command_modules/resource/custom.py

@@ -4198,7 +4198,7 @@ def decompile_bicep_file(cmd, file, force=None):
     run_bicep_command(cmd.cli_ctx, args)
 
 
-def decompileparams_bicep_file(cmd, file, bicep_file=None, outdir=None, outfile=None, stdout=None):
+def decompileparams_bicep_file(cmd, file, bicep_file=None, outdir=None, outfile=None, stdout=None, force=None):
     ensure_bicep_installation(cmd.cli_ctx)
 
     minimum_supported_version = "0.18.4"
@@ -4212,6 +4212,8 @@ def decompileparams_bicep_file(cmd, file, bicep_file=None, outdir=None, outfile=
             args += ["--outfile", outfile]
         if stdout:
             args += ["--stdout"]
+        if force:
+            args += ["--force"]
 
         output = run_bicep_command(cmd.cli_ctx, args)