| MetadataField.Builder | MetadataField.Builder. addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                Object value) | 
| MetadataField.Builder | MetadataField.Builder. clear() | 
| MetadataField.Builder | MetadataField.Builder. clearField(com.google.protobuf.Descriptors.FieldDescriptor field) | 
| MetadataField.Builder | MetadataField.Builder. clearKey()string key = 1;
 | 
| MetadataField.Builder | MetadataField.Builder. clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) | 
| MetadataField.Builder | MetadataField.Builder. clearValue()optional string value = 2;
 | 
| MetadataField.Builder | MetadataField.Builder. clone() | 
| MetadataField.Builder | MetadataFieldResult.Builder. getResultBuilder().IronPdfEngine.Proto.MetadataField result = 1;
 | 
| MetadataField.Builder | MetadataField.Builder. mergeFrom(com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry) | 
| MetadataField.Builder | MetadataField.Builder. mergeFrom(com.google.protobuf.Message other) | 
| MetadataField.Builder | MetadataField.Builder. mergeFrom(MetadataField other) | 
| MetadataField.Builder | MetadataField.Builder. mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields) | 
| static MetadataField.Builder | MetadataField. newBuilder() | 
| static MetadataField.Builder | MetadataField. newBuilder(MetadataField prototype) | 
| MetadataField.Builder | MetadataField. newBuilderForType() | 
| protected MetadataField.Builder | MetadataField. newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) | 
| MetadataField.Builder | MetadataField.Builder. setField(com.google.protobuf.Descriptors.FieldDescriptor field,
        Object value) | 
| MetadataField.Builder | MetadataField.Builder. setKey(String value)string key = 1;
 | 
| MetadataField.Builder | MetadataField.Builder. setKeyBytes(com.google.protobuf.ByteString value)string key = 1;
 | 
| MetadataField.Builder | MetadataField.Builder. setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                int index,
                Object value) | 
| MetadataField.Builder | MetadataField.Builder. setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields) | 
| MetadataField.Builder | MetadataField.Builder. setValue(String value)optional string value = 2;
 | 
| MetadataField.Builder | MetadataField.Builder. setValueBytes(com.google.protobuf.ByteString value)optional string value = 2;
 | 
| MetadataField.Builder | MetadataField. toBuilder() |