Storage Accounts

1.0 Connection Strings

1.1 Structure

https://<accountname>.blob.core.windows.net/<container>/<filename>? \
sp=rl& \
st=2025-10-20T08:23:15Z& \
se=2026-05-01T08:15:23Z& \
spr=https& \
sv=2022-11-02&sr=b& \
sig=jnNK8nn%20Fjgr%20m8NOUN8efwng

1.2 Parameters

Parameter	Description	Type
sv	Storage Service Version	Optional
ss	Accessible Services: - Blob (b) - Queue (q) - Table (t) - File (f)	Required
srt	Signed resource types that are accessible: - Service (s): Access the service-level API - Container (c): Access the container-level API - Object (o): Access to object-level API (b,q,t,f)	Required
sp	Account permissions: - read (r): Permits read operations - write (w): Permits write operations - delete (d): Only for container and objects, except queues - list (l): Only for container and objects - add (a): Only for queues, tables, blobs - create (c): Only blobs and files, overwrite may not be possible - Update (u): Only queue and table - Process (p): Only queue	Required
se	Expiry date	Required
st	Validity start date. If not present, the service request time will be used	Optional
sip	IP Address or range	Optional
spr	Permitted protocol: HTTP (https and http), HTTPS (https only)	Optional
sig	Signature is used to authorize the request made with the shared access signature	Required

By adding the parameters restype=container&comp=list we can list the files within the containers by leveraging SAS Token (list permission needed in the sp parameter):

https://<accountname>.blob.core.windows.net/<container>/<filename>? \
sp=rl&st=2025-10-20T08:23:15Z&se=2026-05-01T08:15:23Z&spr=https&sv=2022-11-02&sr=b& \
sig=jnNK8nn%20Fjgr%20m8NOUN8efwng&restype=container&comp=list