Exporting Autodesk Maya Character Animation to Unity3d

i am exporting maya animation (.ma) to Unity 3D. show in only white color icon but it’s not working any body solve this problem.

Can you provide a video example of the animation working in Maya?

Is the animation bone based?

Have you attempted fbx export from Maya into Unity?

fbx format file supported . but maya file is not working.

every time maya to fbx converted so much time dragging and some times files missing .that’s why i am asking.