diff --git a/src/main/python/ddadevops/infrastructure/infrastructure.py b/src/main/python/ddadevops/infrastructure/infrastructure.py
index 2c27fb1..95b5105 100644
--- a/src/main/python/ddadevops/infrastructure/infrastructure.py
+++ b/src/main/python/ddadevops/infrastructure/infrastructure.py
@@ -213,16 +213,24 @@ class ArtifactDeploymentApi:
         self.execution_api = ExecutionApi()
 
     def post_release(self, target_url: str, token: str, tag: str):
-        self.execution_api.execute_secure(f"curl -X 'POST' '{target_url}' -H 'accept: application/json' -H 'Content-Type: application/json' -d " + 
-                                          "'{ \"body\": \"Provides files for release " + tag + "\\nAttention: The \\\"Source Code\\\"-files below are not up-to-date!\", " + f"\"tag_name\": \"{tag}\"" + "}'" + 
-                                          f"-H \"Authorization: token {token}\"")
+        self.execution_api.execute_secure(f'curl -X "POST" "{target_url}" '
+                                          + '-H "accept: application/json" -H "Content-Type: application/json" '
+                                          + f'-d "{{ "body": "Provides files for release {tag} Attention: The "Source Code"-files below are not up-to-date!", "tag_name": "{tag}"}}" '  # noqa: E501
+                                          + f'-H "Authorization: token {token}"',
+                                          sanitized_command=f'curl -X "POST" "{target_url}" '
+                                          + '-H "accept: application/json" -H "Content-Type: application/json" '
+                                          + f'-d "{{ "body": "Provides files for release {tag} Attention: The "Source Code"-files below are not up-to-date!", "tag_name": "{tag}"}}" ')  # noqa: E501
+
+    def post_asset(self, target_url: str, release_id: str, token: str, attachment: str, attachment_type: str):
+        self.execution_api.execute_secure(f'curl -X "POST" "{target_url}/{release_id}/assets" '
+                                          + f'-H "accept: application/json" -H "Authorization: token {token}" '
+                                          + '-H "Content-Type: multipart/form-data" '
+                                          + f'-F "attachment=@{attachment};type={attachment_type}"',
+                                          sanitized_command=f'curl -X "POST" "{target_url}/{release_id}/assets" '
+                                          + '-H "accept: application/json" '
+                                          + '-H "Content-Type: multipart/form-data" '
+                                          + f'-F "attachment=@{attachment};type={attachment_type}"')
 
-    def post_asset(self, target_url: str, release_id: str, token: str, attachment: str, type: str):
-        self.execution_api.execute_secure(f"curl -X 'POST' '{target_url}/{release_id}/assets' -H 'accept: application/json' -H \"Authorization: token {token}\" -H 'Content-Type: multipart/form-data' -F 'attachment=@{attachment};type={type}'")
-        
     def calculate_checksums(self, build_path: str):
-        self.execution_api.execute("find " + build_path + " -type f -exec sha256sum {} \\; | sort > " + build_path + "sha256sum.lst")
-        self.execution_api.execute("find " + build_path + " -type f -exec sha512sum {} \\; | sort > " + build_path + "sha512sum.lst")
-        
-
-    
\ No newline at end of file
+        self.execution_api.execute(f"find {build_path} -type f -exec sha256sum {{}}; | sort > {build_path} sha256sum.lst")
+        self.execution_api.execute(f"find {build_path} -type f -exec sha512sum {{}}; | sort > {build_path} sha512sum.lst")