src/main/java/com/passkit/grpc/Integration.java
public Builder mergeFieldMapping(com.passkit.grpc.Integration.FieldMapping value) {
        if (fieldMappingBuilder_ == null) {
          if (fieldMapping_ != null) {
            fieldMapping_ =
              com.passkit.grpc.Integration.FieldMapping.newBuilder(fieldMapping_).mergeFrom(value).buildPartial();
          } else {
            fieldMapping_ = value;
          }
          onChanged();
        } else {
          fieldMappingBuilder_.mergeFrom(value);
        }

        return this;
      }
/**
       * <pre>
       * Set source fields (fields used within the PassKit platform) and destination fields (fields set on the third party app).
       * </pre>
       *
       * <code>.io.FieldMapping fieldMapping = 3;</code>
       */

Set source fields (fields used within the PassKit platform) and destination fields (fields set on the third party app).


Set source fields ( fields used within the PassKit platform ) and destination fields ( fields set on the third party app ) .
public Builder mergeFieldMapping(com.passkit.grpc.Integration.FieldMapping value) {
        if (fieldMappingBuilder_ == null) {
          if (fieldMapping_ != null) {
            fieldMapping_ =
              com.passkit.grpc.Integration.FieldMapping.newBuilder(fieldMapping_).mergeFrom(value).buildPartial();
          } else {
            fieldMapping_ = value;
          }
          onChanged();
        } else {
          fieldMappingBuilder_.mergeFrom(value);
        }
        return this;
      }
public Builder mergeFieldMapping ( com . passkit . grpc . Integration . FieldMapping value ) { if ( fieldMappingBuilder_ == null ) { if ( fieldMapping_ != null ) { fieldMapping_ = com . passkit . grpc . Integration . FieldMapping . newBuilder ( fieldMapping_ ) . mergeFrom ( value ) . buildPartial ( ) ; } else { fieldMapping_ = value ; } onChanged ( ) ; } else { fieldMappingBuilder_ . mergeFrom ( value ) ; } return this ; }
<pre>
 Set source fields (fields used within the PassKit platform) and destination fields (fields set on the third party app).
<pre > Set source fields ( fields used within the PassKit platform ) and destination fields ( fields set on the third party app ) .