Skip to main content

Response objects from Momento APIs in Momento Vector Indexes

These are the baseline responses for all commands. Some commands will add more data and functionality.


Returned in lieu of an exception.


  • innerException: Exception - the exception which caused the error


  • message(): String - a human readable error message
  • innerException(): Exception - the original exception.
  • errorCode(): MomentoErrorCode - Momento’s own category of errors such as InvalidArgument or BadRequest. See Standards And Practices - Error Handling
  • toString(): String - alias for message()


The command was successful.