header:
  rec_id:
    data_type: N
    offset: 1
    length: 3
    fixed_val: '030'
    no_strip: true
  rec_status:
    data_type: A
    offset: 4
    length: 1
    regex: ^T|L$
  gen_no:
    data_type: N
    offset: 5
    length: 7
  dept_code:
    data_type: A
    offset: 12
    length: 6
trailer:
  rec_id:
    data_type: N
    offset: 1
    length: 3
    fixed_val: '039' 
    no_strip: true
  rec_status:
    data_type: A
    offset: 4
    length: 1
    regex: ^T|L$
  no_det_recs:
    data_type: N
    offset: 5
    length: 7
  acc_total:
    data_type: N
    offset: 12
    length: 18
internal_account_detail:
  rec_id:
    data_type: N
    offset: 1
    length: 3
    fixed_val: '031'
    no_strip: true
  rec_status:
    data_type: A
    offset: 4
    length: 1
    regex: ^T|L$
  seq_no:
    data_type: N
    offset: 5
    length: 7    
  account_number:
    data_type: N
    offset: 12
    length: 18
  id_number:
    data_type: A
    offset: 30
    length: 13
  initials:
    data_type: A
    offset: 43
    length: 3
    regex: ^[a-zA-Z]{0,3}$
  surname:
    data_type: A
    offset: 46
    length: 60
  return_code_1:
    data_type: N
    offset: 106
    length: 2
    fixed_val: '00' 
  return_code_2:
    data_type: N
    offset: 108
    length: 2
    fixed_val: '00'
  return_code_3:
    data_type: N
    offset: 110
    length: 2
    fixed_val: '00'
  return_code_4:
    data_type: N
    offset: 112
    length: 2
    fixed_val: '00'
  user_ref:
    data_type: A
    offset: 114
    length: 30
external_account_detail:
  rec_id:
    data_type: N
    offset: 1
    length: 3
    fixed_val: '031'
    no_strip: true
  rec_status:
    data_type: A
    offset: 4
    length: 1
    regex: ^T|L$
  seq_no:
    data_type: N
    offset: 5
    length: 7    
  account_number:
    data_type: N
    offset: 12
    length: 18
  id_number:
    data_type: A
    offset: 30
    length: 13
  initials:
    data_type: A
    offset: 43
    length: 3
  surname:
    data_type: A
    offset: 46
    length: 60
  return_code_1:
    data_type: N
    offset: 106
    length: 2
    fixed_val: '00'
  return_code_2:
    data_type: N
    offset: 108
    length: 2
    fixed_val: '00'
  return_code_3:
    data_type: N
    offset: 110
    length: 2
    fixed_val: '00'
  return_code_4:
    data_type: N
    offset: 112
    length: 2
    fixed_val: '00'
  user_ref:
    data_type: A
    offset: 114
    length: 30
  branch_code:
    data_type: N
    offset: 144
    length: 6
  originating_bank:
    data_type: N
    offset: 150
    length: 6
    fixed_val: '000060'
  ld_code:
    data_type: A
    offset: 156
    length: 7
    fixed_val: 'LD00000'
  return_code_5:
    data_type: N
    offset: 163
    length: 2
    fixed_val: '00'
  return_code_6:
    data_type: N
    offset: 165
    length: 2
    fixed_val: '00'
  return_code_7:
    data_type: N
    offset: 167
    length: 2
    fixed_val: '00'
  return_code_8:
    data_type: N
    offset: 169
    length: 2
    fixed_val: '00'
  return_code_9:
    data_type: N
    offset: 171
    length: 2
    fixed_val: '00'
  return_code_10:
    data_type: N
    offset: 173
    length: 2
    fixed_val: '00'