SetModelConfiguration
This is a ROS service definition.
Source
# Set joint positions for a model
string model_name           # model to set state
string urdf_param_name      # UNUSED
string[] joint_names        # list of joints to set positions.  if joint is not listed here, preserve current position.
float64[] joint_positions   # set to this position.
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bool success                # return true if setting state successful
string status_message       # comments if available