obtaining unique identifier for a sample from fastq files

in my fastq file which is named “8230-001-001_CTGATCGT-GCGCATAT_L004_R1.fastq.gz“

I am looking for the “unique identifier for a sample“. here is the 1st few lines of the file:

@A00379:446:HGTTYDSX2:4:1101:1217:1094_GTGCCAAAGCAC 1:N:0:CTGATCGT+GCGCATAT
ATGTGGGCAAGGAGGCCCAGAGCAAGAGAGGCATCCTGACCCTGAAGTACCCCATGGAACACGGCATCATCACCAACTGGGATGACATGGAGAAGATCTGGCACCACACCTTCTACAACGAGCTGCGTGTGGCCCCTGAGGAGC
+
FF:FFFFF:FFFFFFFFFFFFFFFFFFFFFFFFFFF:FFFFFFFFFFFFFFFFFFFFF,FFFFFFFFFFFFFFFFFFFFFFFFFFFF:FFFFF,FFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFFFFFFFFFFFFFFFFF:
@A00379:446:HGTTYDSX2:4:1101:11487:1094_ACGTTCAGCGTG 1:N:0:CTGATCGT+GCGCATAT
GGCGCTTGGCCTGTTCCATCTCCTCGTCCTTCTCTGCCAGCTTCCGCTCGATCTATGCCTTGATCTGGTTGAACTCTAGCTGGGCCCGGAGGATCTTGCCCTCCTCGTGCTCCAGGGAGGCCTGGGAAGGGGTGGGGTGAGGGC
+
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF,FFFFFFFF:FFF,,FFFFFFFFFFFFFFFF

do you know how I can find “unique identifier for a sample”?