Combine lemon juice, wine, garlic, salt, parsley flakes, tarragon, dried rosemary, sage and pepper in measuring cup or small bowl; mix well.
Place turkey breast in Instant Pot®; pour juice mixture over turkey, turning to coat. (Turkey should be right side up for cooking.)
Secure lid and move pressure release valve to Sealing position. Press Manual or Pressure Cook. Cook at High Pressure 30 Minutes.
When cooking is complete, use natural release for 10 Minutes, then release remaining pressure. Remove turkey to cutting board; tent with foil. Let stand 10 minutes before slicing.
Use cooking liquid as sauce, if desired, or thicken liquid with flour (see Tip). Garnish as desired.