Exception Summary Exception Description DeltaInvalidExceptionSubdocument exception thrown when the delta in an arithmetic operation (eg counter) is invalid. DocumentAlreadyAliveExceptionSub-Document exception thrown when ReviveDocument has been used with a document that already exists DocumentNotJsonExceptionSubdocument exception thrown when the targeted enclosing document itself is not JSON. DocumentTooDeepExceptionSubdocument exception thrown when document is too deep to parse. NumberTooBigExceptionSubdocument exception thrown when existing number value in document is too big. PathExistsExceptionSubdocument exception thrown when a path already exists and it shouldn't PathInvalidExceptionSubdocument exception thrown when path has a syntax error, or path syntax is incorrect for the operation (for example, if operation requires an array index). PathMismatchExceptionSubdocument exception thrown when the path structure conflicts with the document structure (for example, if a path mentions foo.bar.baz, but foo.bar is actually a JSON object). PathNotFoundExceptionSubdocument exception thrown when a path does not exist in the document. PathTooDeepExceptionSubdocument exception thrown when path is too deep to parse. ValueInvalidExceptionSubdocument exception thrown when the provided value cannot be inserted at the given path. ValueTooDeepExceptionSubdocument exception thrown when proposed value would make the document too deep to parse. XattrCannotModifyVirtualAttributeExceptionSubdocument exception thrown when the virtual attribute cannot be modified. XattrInvalidFlagComboException Deprecated. XattrInvalidKeyComboExceptionSubdocument exception thrown when more than one xattr key has been requested. XattrInvalidOrderException Deprecated. XattrNoAccessExceptionSubdocument exception thrown when an extended attribute cannot be accessed. XattrUnknownMacroExceptionSubdocument exception thrown when a macro has been requested which is not recognised by the server. XattrUnknownVirtualAttributeExceptionSubdocument exception thrown when a virtual attribute has been requested which is not recognised by the server.