[Solved] com.fasterxml.jackson.databind.exc. MismatchedInputException: Root name ‘ABC’ does not match expected (‘XYZ’) for type [simple type, class ClassName]

MismatchedInpuException is base class for all JsonMappingExceptions. It occurred when input is not mapping with target definition or mismatch between as required for fulfilling the deserialization. This exception is used for some input problems, but in most cases, there should be more explicit subtypes to use.

Example of MismatchedInputException

When we deserialize JSON data with property Deseria…