Identification of invalid requests

A computer program product for handling incoming microservice requests at an application server, the computer program product comprising:

• one or more computer readable storage media and program instructions stored on the one or more computer readable storage media, the program instructions comprising:
• program instructions to identify a first microservice request of a user at an application server;
• program instructions to query a database associated with the application server for a feedback history corresponding to the first microservice request;
• program instructions to collect a response corresponding to the first microservice request of the user;
• and
• program instructions to generate a rule corresponding to the first microservice request based at least in part on the response corresponding to the first microservice request.

A computer system for handling incoming microservice requests at an application server, the computer system comprising:

• one or more computer processors;
• one or more computer readable storage media;
• and
• program instructions stored on the computer readable storage media for execution by at least one of the one or more processors, the program instructions comprising:
• program instructions to identify a first microservice request of a user at an application server;
• program instructions to query a database associated with the application server for a feedback history corresponding to the first microservice request;
• program instructions to collect a response corresponding to the first microservice request of the user;
• and
• program instructions to generate a rule corresponding to the first microservice request based at least in part on the response corresponding to the first microservice request.