#5762 [BUG] [flytekit] `pyflyte register` fails for Azure Blob Storage (Missing Headers) Issue created by olandr ### Describe the bug When trying to register a launchplan to Azure Blob Storage, using: pyflyte --verbose register -p usecase -d development --image myacr.azurecr.io/myimage:123 launch_plan.py I get the error (excerpt):

│                                                                                                  │
│    84 │   │   │   if not resp.ok:                                                                │
│    85 │   │   │   │   raise AssertionError(f"Failed to upload file {self._filename} to {<http://res.si|res.si>   │
│    86 │   │   except Exception as e:                                                             │
│ ❱  87 │   │   │   raise AssertionError(f"Failed to upload file {self._filename} reason {e}")     │
│    88                                                                                            │
│    89                                                                                            │
│    90 def get_flyte_fs(remote: FlyteRemote) -> typing.Type[FlyteFS]:                             │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
AssertionError: Failed to upload file 00000 reason Failed to upload file 00000 to 
<https://mystorageaccount.blob.core.windows.net/flyte/usecase/development/00000/1>
235bj1u5351959x94?se=2024-09-19T12%3A56%3A12Z&sig=LesP283512395Rdyf%2FKm5135GVcg%aaaaa9Qnnf3%2
1431mM%3D&sp=aw&spr=https&sr=b&st=2024-09-19T11%3A26%3A12Z&sv=2024-
05-04 reason An HTTP header that's mandatory for this request is not specified.

## Related Issues, PRs #3942 flyteorg/flytekit#1784 ### Expected behavior When running: pyflyte --verbose register -p usecase -d development --image myacr.azurecr.io/myimage:123 launch_plan.py It should not fail and the workflow should register properly. ### Additional context to reproduce No response ### Screenshots No response ### Are you sure this issue hasn't been raised already? • Yes ### Have you read the Code of Conduct? • Yes flyteorg/flyte