diff --git a/sdk/storage/storage-blob/CHANGELOG.md b/sdk/storage/storage-blob/CHANGELOG.md
index ece4cd540d03..013882254578 100644
--- a/sdk/storage/storage-blob/CHANGELOG.md
+++ b/sdk/storage/storage-blob/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 12.4.0-beta.2 (Unreleased)
 
+- Added a new `from(permissionLike)` function to `AccountSASPermissions`, `BlobSASPermissions` and `ContainerSASPermissions` for creating such a permission from a raw permission-like object. Addressed issue [9714](https://github.com/Azure/azure-sdk-for-js/issues/9714).
 
 ## 12.4.0-beta.1 (2020-12-09)
 
diff --git a/sdk/storage/storage-blob/recordings/node/shared_access_signature_sas_generation_nodejs_only/recording_sas_permission_parse_from_raw_object_should_work.js b/sdk/storage/storage-blob/recordings/node/shared_access_signature_sas_generation_nodejs_only/recording_sas_permission_parse_from_raw_object_should_work.js
new file mode 100644
index 000000000000..2503ca0a3f47
--- /dev/null
+++ b/sdk/storage/storage-blob/recordings/node/shared_access_signature_sas_generation_nodejs_only/recording_sas_permission_parse_from_raw_object_should_work.js
@@ -0,0 +1,5 @@
+let nock = require('nock');
+
+module.exports.hash = "289db09825e2b32795f634e714b81ae7";
+
+module.exports.testInfo = {"uniqueName":{},"newDate":{}}
diff --git a/sdk/storage/storage-blob/review/storage-blob.api.md b/sdk/storage/storage-blob/review/storage-blob.api.md
index ffccdf0e9920..03ee99aa60dc 100644
--- a/sdk/storage/storage-blob/review/storage-blob.api.md
+++ b/sdk/storage/storage-blob/review/storage-blob.api.md
@@ -50,6 +50,7 @@ export class AccountSASPermissions {
     delete: boolean;
     deleteVersion: boolean;
     filter: boolean;
+    static from(permissionLike: AccountSASPermissionsLike): AccountSASPermissions;
     list: boolean;
     static parse(permissions: string): AccountSASPermissions;
     process: boolean;
@@ -60,6 +61,21 @@ export class AccountSASPermissions {
     write: boolean;
 }
 
+// @public
+export interface AccountSASPermissionsLike {
+    add?: boolean;
+    create?: boolean;
+    delete?: boolean;
+    deleteVersion?: boolean;
+    filter?: boolean;
+    list?: boolean;
+    process?: boolean;
+    read?: boolean;
+    tag?: boolean;
+    update?: boolean;
+    write?: boolean;
+}
+
 // @public
 export class AccountSASResourceTypes {
     container: boolean;
@@ -1006,6 +1022,7 @@ export class BlobSASPermissions {
     delete: boolean;
     deleteVersion: boolean;
     execute: boolean;
+    static from(permissionLike: BlobSASPermissionsLike): BlobSASPermissions;
     move: boolean;
     static parse(permissions: string): BlobSASPermissions;
     read: boolean;
@@ -1014,6 +1031,19 @@ export class BlobSASPermissions {
     write: boolean;
 }
 
+// @public
+export interface BlobSASPermissionsLike {
+    add?: boolean;
+    create?: boolean;
+    delete?: boolean;
+    deleteVersion?: boolean;
+    execute?: boolean;
+    move?: boolean;
+    read?: boolean;
+    tag?: boolean;
+    write?: boolean;
+}
+
 // @public
 export interface BlobSASSignatureValues {
     blobName?: string;
@@ -1916,6 +1946,7 @@ export class ContainerSASPermissions {
     delete: boolean;
     deleteVersion: boolean;
     execute: boolean;
+    static from(permissionLike: ContainerSASPermissionsLike): ContainerSASPermissions;
     list: boolean;
     move: boolean;
     static parse(permissions: string): ContainerSASPermissions;
@@ -1925,6 +1956,20 @@ export class ContainerSASPermissions {
     write: boolean;
 }
 
+// @public
+export interface ContainerSASPermissionsLike {
+    add?: boolean;
+    create?: boolean;
+    delete?: boolean;
+    deleteVersion?: boolean;
+    execute?: boolean;
+    list?: boolean;
+    move?: boolean;
+    read?: boolean;
+    tag?: boolean;
+    write?: boolean;
+}
+
 // @public
 export interface ContainerSetAccessPolicyHeaders {
     clientRequestId?: string;
diff --git a/sdk/storage/storage-blob/src/sas/AccountSASPermissions.ts b/sdk/storage/storage-blob/src/sas/AccountSASPermissions.ts
index 4e1c030e1b68..850659fa012c 100644
--- a/sdk/storage/storage-blob/src/sas/AccountSASPermissions.ts
+++ b/sdk/storage/storage-blob/src/sas/AccountSASPermissions.ts
@@ -68,6 +68,53 @@ export class AccountSASPermissions {
     return accountSASPermissions;
   }
 
+  /**
+   * Creates a {@link AccountSASPermissions} from a raw object which contains same keys as it
+   * and boolean values for them.
+   *
+   * @static
+   * @param {AccountSASPermissionsLike} permissionLike
+   * @returns {AccountSASPermissions}
+   * @memberof AccountSASPermissions
+   */
+  public static from(permissionLike: AccountSASPermissionsLike): AccountSASPermissions {
+    const accountSASPermissions = new AccountSASPermissions();
+    if (permissionLike.read) {
+      accountSASPermissions.read = true;
+    }
+    if (permissionLike.write) {
+      accountSASPermissions.write = true;
+    }
+    if (permissionLike.delete) {
+      accountSASPermissions.delete = true;
+    }
+    if (permissionLike.deleteVersion) {
+      accountSASPermissions.deleteVersion = true;
+    }
+    if (permissionLike.filter) {
+      accountSASPermissions.filter = true;
+    }
+    if (permissionLike.tag) {
+      accountSASPermissions.tag = true;
+    }
+    if (permissionLike.list) {
+      accountSASPermissions.list = true;
+    }
+    if (permissionLike.add) {
+      accountSASPermissions.add = true;
+    }
+    if (permissionLike.create) {
+      accountSASPermissions.create = true;
+    }
+    if (permissionLike.update) {
+      accountSASPermissions.update = true;
+    }
+    if (permissionLike.process) {
+      accountSASPermissions.process = true;
+    }
+    return accountSASPermissions;
+  }
+
   /**
    * Permission to read resources and list queues and tables granted.
    *
@@ -209,3 +256,97 @@ export class AccountSASPermissions {
     return permissions.join("");
   }
 }
+
+/**
+ * A type that looks like an account SAS permission.
+ * Used in {@link AccountSASPermissions} to parse SAS permissions from raw objects.
+ */
+export interface AccountSASPermissionsLike {
+  /**
+   * Permission to read resources and list queues and tables granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  read?: boolean;
+
+  /**
+   * Permission to write resources granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  write?: boolean;
+
+  /**
+   * Permission to create blobs and files granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  delete?: boolean;
+
+  /**
+   * Permission to delete versions granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  deleteVersion?: boolean;
+
+  /**
+   * Permission to list blob containers, blobs, shares, directories, and files granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  list?: boolean;
+
+  /**
+   * Permission to add messages, table entities, and append to blobs granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  add?: boolean;
+
+  /**
+   * Permission to create blobs and files granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  create?: boolean;
+
+  /**
+   * Permissions to update messages and table entities granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  update?: boolean;
+
+  /**
+   * Permission to get and delete messages granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  process?: boolean;
+
+  /**
+   * Specfies Tag access granted.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  tag?: boolean;
+
+  /**
+   * Permission to filter blobs.
+   *
+   * @type {boolean}
+   * @memberof AccountSASPermissionsLike
+   */
+  filter?: boolean;
+}
diff --git a/sdk/storage/storage-blob/src/sas/BlobSASPermissions.ts b/sdk/storage/storage-blob/src/sas/BlobSASPermissions.ts
index 3aec48133dfd..8e49fee8d23b 100644
--- a/sdk/storage/storage-blob/src/sas/BlobSASPermissions.ts
+++ b/sdk/storage/storage-blob/src/sas/BlobSASPermissions.ts
@@ -63,6 +63,47 @@ export class BlobSASPermissions {
     return blobSASPermissions;
   }
 
+  /**
+   * Creates a {@link BlobSASPermissions} from a raw object which contains same keys as it
+   * and boolean values for them.
+   *
+   * @static
+   * @param {BlobSASPermissionsLike} permissionLike
+   * @returns {BlobSASPermissions}
+   * @memberof BlobSASPermissions
+   */
+  public static from(permissionLike: BlobSASPermissionsLike): BlobSASPermissions {
+    const blobSASPermissions = new BlobSASPermissions();
+    if (permissionLike.read) {
+      blobSASPermissions.read = true;
+    }
+    if (permissionLike.add) {
+      blobSASPermissions.add = true;
+    }
+    if (permissionLike.create) {
+      blobSASPermissions.create = true;
+    }
+    if (permissionLike.write) {
+      blobSASPermissions.write = true;
+    }
+    if (permissionLike.delete) {
+      blobSASPermissions.delete = true;
+    }
+    if (permissionLike.deleteVersion) {
+      blobSASPermissions.deleteVersion = true;
+    }
+    if (permissionLike.tag) {
+      blobSASPermissions.tag = true;
+    }
+    if (permissionLike.move) {
+      blobSASPermissions.move = true;
+    }
+    if (permissionLike.execute) {
+      blobSASPermissions.execute = true;
+    }
+    return blobSASPermissions;
+  }
+
   /**
    * Specifies Read access granted.
    *
@@ -174,3 +215,81 @@ export class BlobSASPermissions {
     return permissions.join("");
   }
 }
+
+/**
+ * A type that looks like a Blob SAS permission.
+ * Used in {@link BlobSASPermissions} to parse SAS permissions from raw objects.
+ */
+export interface BlobSASPermissionsLike {
+  /**
+   * Specifies Read access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  read?: boolean;
+
+  /**
+   * Specifies Add access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  add?: boolean;
+
+  /**
+   * Specifies Create access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  create?: boolean;
+
+  /**
+   * Specifies Write access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  write?: boolean;
+
+  /**
+   * Specifies Delete access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  delete?: boolean;
+
+  /**
+   * Specifies Delete version access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  deleteVersion?: boolean;
+
+  /**
+   * Specfies Tag access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  tag?: boolean;
+
+  /**
+   * Specifies Move access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  move?: boolean;
+
+  /**
+   * Specifies Execute access granted.
+   *
+   * @type {boolean}
+   * @memberof BlobSASPermissionsLike
+   */
+  execute?: boolean;
+}
diff --git a/sdk/storage/storage-blob/src/sas/BlobSASSignatureValues.ts b/sdk/storage/storage-blob/src/sas/BlobSASSignatureValues.ts
index 6aa1164f81cf..b002496a005b 100644
--- a/sdk/storage/storage-blob/src/sas/BlobSASSignatureValues.ts
+++ b/sdk/storage/storage-blob/src/sas/BlobSASSignatureValues.ts
@@ -384,8 +384,7 @@ function generateBlobSASQueryParameters20150405(
 
   if (
     !blobSASSignatureValues.identifier &&
-    !blobSASSignatureValues.permissions &&
-    !blobSASSignatureValues.expiresOn
+    !(blobSASSignatureValues.permissions && blobSASSignatureValues.expiresOn)
   ) {
     throw new RangeError(
       "Must provide 'permissions' and 'expiresOn' for Blob SAS generation when 'identifier' is not provided."
@@ -483,8 +482,7 @@ function generateBlobSASQueryParameters20181109(
 
   if (
     !blobSASSignatureValues.identifier &&
-    !blobSASSignatureValues.permissions &&
-    !blobSASSignatureValues.expiresOn
+    !(blobSASSignatureValues.permissions && blobSASSignatureValues.expiresOn)
   ) {
     throw new RangeError(
       "Must provide 'permissions' and 'expiresOn' for Blob SAS generation when 'identifier' is not provided."
diff --git a/sdk/storage/storage-blob/src/sas/ContainerSASPermissions.ts b/sdk/storage/storage-blob/src/sas/ContainerSASPermissions.ts
index 96004df31cc4..451c83f8906b 100644
--- a/sdk/storage/storage-blob/src/sas/ContainerSASPermissions.ts
+++ b/sdk/storage/storage-blob/src/sas/ContainerSASPermissions.ts
@@ -64,6 +64,50 @@ export class ContainerSASPermissions {
     return containerSASPermissions;
   }
 
+  /**
+   * Creates a {@link ContainerSASPermissions} from a raw object which contains same keys as it
+   * and boolean values for them.
+   *
+   * @static
+   * @param {ContainerSASPermissionsLike} permissionLike
+   * @returns {ContainerSASPermissions}
+   * @memberof ContainerSASPermissions
+   */
+  public static from(permissionLike: ContainerSASPermissionsLike): ContainerSASPermissions {
+    const containerSASPermissions = new ContainerSASPermissions();
+    if (permissionLike.read) {
+      containerSASPermissions.read = true;
+    }
+    if (permissionLike.add) {
+      containerSASPermissions.add = true;
+    }
+    if (permissionLike.create) {
+      containerSASPermissions.create = true;
+    }
+    if (permissionLike.write) {
+      containerSASPermissions.write = true;
+    }
+    if (permissionLike.delete) {
+      containerSASPermissions.delete = true;
+    }
+    if (permissionLike.list) {
+      containerSASPermissions.list = true;
+    }
+    if (permissionLike.deleteVersion) {
+      containerSASPermissions.deleteVersion = true;
+    }
+    if (permissionLike.tag) {
+      containerSASPermissions.tag = true;
+    }
+    if (permissionLike.move) {
+      containerSASPermissions.move = true;
+    }
+    if (permissionLike.execute) {
+      containerSASPermissions.execute = true;
+    }
+    return containerSASPermissions;
+  }
+
   /**
    * Specifies Read access granted.
    *
@@ -189,3 +233,89 @@ export class ContainerSASPermissions {
     return permissions.join("");
   }
 }
+
+/**
+ * A type that looks like a Container SAS permission.
+ * Used in {@link ContainerSASPermissions} to parse SAS permissions from raw objects.
+ */
+export interface ContainerSASPermissionsLike {
+  /**
+   * Specifies Read access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  read?: boolean;
+
+  /**
+   * Specifies Add access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  add?: boolean;
+
+  /**
+   * Specifies Create access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  create?: boolean;
+
+  /**
+   * Specifies Write access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  write?: boolean;
+
+  /**
+   * Specifies Delete access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  delete?: boolean;
+
+  /**
+   * Specifies Delete version access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  deleteVersion?: boolean;
+
+  /**
+   * Specifies List access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  list?: boolean;
+
+  /**
+   * Specfies Tag access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  tag?: boolean;
+
+  /**
+   * Specifies Move access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  move?: boolean;
+
+  /**
+   * Specifies Execute access granted.
+   *
+   * @type {boolean}
+   * @memberof ContainerSASPermissionsLike
+   */
+  execute?: boolean;
+}
diff --git a/sdk/storage/storage-blob/test/node/sas.spec.ts b/sdk/storage/storage-blob/test/node/sas.spec.ts
index ca512c6e71cd..b58a7bb0540f 100644
--- a/sdk/storage/storage-blob/test/node/sas.spec.ts
+++ b/sdk/storage/storage-blob/test/node/sas.spec.ts
@@ -1512,6 +1512,29 @@ describe("Shared Access Signature (SAS) generation Node.js only", () => {
 
     await containerClient.delete();
   });
+
+  it("SAS permission parse from raw object should work", async () => {
+    const orderedBlobPermissionStr = "racwdxtme";
+    const blobPermission = BlobSASPermissions.parse(orderedBlobPermissionStr);
+    assert.deepStrictEqual(
+      BlobSASPermissions.from(blobPermission).toString(),
+      orderedBlobPermissionStr
+    );
+
+    const orderedContainerPermissionStr = "racwdxltme";
+    const containerPermission = ContainerSASPermissions.parse(orderedContainerPermissionStr);
+    assert.deepStrictEqual(
+      ContainerSASPermissions.from(containerPermission).toString(),
+      orderedContainerPermissionStr
+    );
+
+    const orderedAccountPermissionStr = "rwdxftlacup";
+    const accountPermission = AccountSASPermissions.parse(orderedAccountPermissionStr);
+    assert.deepStrictEqual(
+      AccountSASPermissions.from(accountPermission).toString(),
+      orderedAccountPermissionStr
+    );
+  });
 });
 
 describe("Generation for user delegation SAS Node.js only", () => {
diff --git a/sdk/storage/storage-file-datalake/src/sas/DataLakeSASSignatureValues.ts b/sdk/storage/storage-file-datalake/src/sas/DataLakeSASSignatureValues.ts
index 2849963a0bd4..9e2aeb8ee522 100644
--- a/sdk/storage/storage-file-datalake/src/sas/DataLakeSASSignatureValues.ts
+++ b/sdk/storage/storage-file-datalake/src/sas/DataLakeSASSignatureValues.ts
@@ -384,8 +384,7 @@ function generateBlobSASQueryParameters20150405(
 ): SASQueryParameters {
   if (
     !dataLakeSASSignatureValues.identifier &&
-    !dataLakeSASSignatureValues.permissions &&
-    !dataLakeSASSignatureValues.expiresOn
+    !(dataLakeSASSignatureValues.permissions && dataLakeSASSignatureValues.expiresOn)
   ) {
     throw new RangeError(
       "Must provide 'permissions' and 'expiresOn' for DataLake SAS generation when 'identifier' is not provided."
@@ -488,8 +487,7 @@ function generateBlobSASQueryParameters20181109(
 ): SASQueryParameters {
   if (
     !dataLakeSASSignatureValues.identifier &&
-    !dataLakeSASSignatureValues.permissions &&
-    !dataLakeSASSignatureValues.expiresOn
+    !(dataLakeSASSignatureValues.permissions && dataLakeSASSignatureValues.expiresOn)
   ) {
     throw new RangeError(
       "Must provide 'permissions' and 'expiresOn' for Blob SAS generation when 'identifier' is not provided."
diff --git a/sdk/storage/storage-file-share/src/FileSASSignatureValues.ts b/sdk/storage/storage-file-share/src/FileSASSignatureValues.ts
index 5e8d2fe3c1cc..fb32af28b551 100644
--- a/sdk/storage/storage-file-share/src/FileSASSignatureValues.ts
+++ b/sdk/storage/storage-file-share/src/FileSASSignatureValues.ts
@@ -160,8 +160,7 @@ export function generateFileSASQueryParameters(
 ): SASQueryParameters {
   if (
     !fileSASSignatureValues.identifier &&
-    !fileSASSignatureValues.permissions &&
-    !fileSASSignatureValues.expiresOn
+    !(fileSASSignatureValues.permissions && fileSASSignatureValues.expiresOn)
   ) {
     throw new RangeError(
       "Must provide 'permissions' and 'expiresOn' for File SAS generation when 'identifier' is not provided."
diff --git a/sdk/storage/storage-queue/src/QueueSASSignatureValues.ts b/sdk/storage/storage-queue/src/QueueSASSignatureValues.ts
index 1e6365416369..21acc69182e5 100644
--- a/sdk/storage/storage-queue/src/QueueSASSignatureValues.ts
+++ b/sdk/storage/storage-queue/src/QueueSASSignatureValues.ts
@@ -111,8 +111,7 @@ export function generateQueueSASQueryParameters(
 ): SASQueryParameters {
   if (
     !queueSASSignatureValues.identifier &&
-    !queueSASSignatureValues.permissions &&
-    !queueSASSignatureValues.expiresOn
+    !(queueSASSignatureValues.permissions && queueSASSignatureValues.expiresOn)
   ) {
     throw new RangeError(
       "Must provide 'permissions' and 'expiresOn' for Queue SAS generation when 'identifier' is not provided."