code: public StartBuildRequest withEnvironmentVariablesOverride(EnvironmentVariable... environmentVariablesOverride) {
          if (this.environmentVariablesOverride == null) {
              setEnvironmentVariablesOverride(new java.util.ArrayList<EnvironmentVariable>(environmentVariablesOverride.length));
          }
          for (EnvironmentVariable ele : environmentVariablesOverride) {
              this.environmentVariablesOverride.add(ele);
          }
          return this;
      }
docs: <p>
  A set of environment variables that overrides, for this build only, the latest ones already defined in the build
  project.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setEnvironmentVariablesOverride(java.util.Collection)} or
  {@link #withEnvironmentVariablesOverride(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param environmentVariablesOverride
  A set of environment variables that overrides, for this build only, the latest ones already defined in the
  build project.
  @return Returns a reference to this object so that method calls can be chained together.