syntax = "proto3";
package ironpdfengineproto;
import "basic.proto";

option java_package = "com.ironsoftware.ironpdf.internal.proto";
option java_multiple_files = true;

message PdfiumMetadataFieldP {
	string key =1;
	optional string value =2;
}

message PdfiumMetadataFieldResultP {
	oneof result_or_exception {
		PdfiumMetadataFieldP result = 1;
		RemoteExceptionP exception =2;
	}
}

message PdfiumMetadataDictResultP {
	oneof result_or_exception {
		PdfiumMetadataDictP result = 1;
		RemoteExceptionP exception =2;
	}
}

message PdfiumMetadataDictP {
	repeated PdfiumMetadataFieldP dict =1;
}

message PdfiumSetMetadataRequestP {
	PdfDocumentP document = 1;
	string key =2;
	string value =3;
}

message PdfiumGetMetadataRequestP {
	PdfDocumentP document = 1;
	string key =2;
}

message PdfiumRemoveMetadataRequestP {
	PdfDocumentP document = 1;
	string key =2;
}

message PdfiumGetMetadataKeysRequestP {
	PdfDocumentP document = 1;
}

message PdfiumGetMetadataDictRequestP {
	PdfDocumentP document = 1;
}

message PdfiumSetMetadataDictRequestP {
	PdfDocumentP document = 1;
	StringDictionaryP metadataDict = 2;
}