Bash - Use xargs with sequence of generated numbers

# {} becomes the reference to the number seq 0 10 | xargs -I {} echo {}") - sample_key_{}" : ' 0) - sample_key_0 1) - sample_key_1 2) - sample_key_2 3) - sample_key_3 4) - sample_key_4 5) - sample_key_5 6) - sample_key_6 7) - sample_key_7 8) - sample_key_8 9) - sample_key_9 10) - sample_key_10 '