Updated docs for append blob sealed (Azure#17275)

Author: gapra-msft

sdk/storage/azure-storage-blob/src/main/java/com/azure/storage/blob/models/BlobDownloadHeaders.java

@@ -320,7 +320,8 @@ public final class BlobDownloadHeaders {
     private String errorCode;
 
     /*
-     * The isSealed property.
+     * The isSealed property. Whether or not the blob is sealed  (marked as read only).
+     * This is only returned for Append blobs.
      */
     @JsonProperty(value = "IsSealed")
     private Boolean sealed;
@@ -1267,7 +1268,7 @@ public BlobDownloadHeaders setErrorCode(String errorCode) {
     /**
      * Get the sealed property: The sealed property.
      *
-     * @return the isSealed value.
+     * @return Whether or not the blob is sealed  (marked as read only). This is only applicable for Append blobs.
      */
     public Boolean isSealed() {
         return this.sealed;
@@ -1276,7 +1277,7 @@ public Boolean isSealed() {
     /**
      * Set the sealed property: The sealed property.
      *
-     * @param sealed the sealed value to set.
+     * @param sealed Whether or not the blob is sealed  (marked as read only). This is only applicable for Append blobs.
      * @return the BlobDownloadHeaders object itself.
      */
     public BlobDownloadHeaders setSealed(Boolean sealed) {

sdk/storage/azure-storage-blob/src/main/java/com/azure/storage/blob/models/BlobItemProperties.java

@@ -225,7 +225,8 @@ public final class BlobItemProperties {
     private RehydratePriority rehydratePriority;
 
     /*
-     * The sealed property.
+     * The sealed property. Whether or not the blob is sealed  (marked as read only).
+     * This is only returned for Append blobs.
      */
     @JsonProperty(value = "Sealed")
     private Boolean sealed;
@@ -948,7 +949,7 @@ public BlobItemProperties setRehydratePriority(RehydratePriority rehydratePriori
     /**
      * Get the sealed property: The sealed property.
      *
-     * @return the isSealed value.
+     * @return Whether or not the blob is sealed  (marked as read only). This is only applicable for Append blobs.
      */
     public Boolean isSealed() {
         return this.sealed;
@@ -957,7 +958,7 @@ public Boolean isSealed() {
     /**
      * Set the sealed property: The sealed property.
      *
-     * @param sealed the sealed value to set.
+     * @param sealed Whether or not the blob is sealed  (marked as read only). This is only applicable for Append blobs.
      * @return the BlobItemProperties object itself.
      */
     public BlobItemProperties setSealed(Boolean sealed) {

sdk/storage/azure-storage-blob/src/main/java/com/azure/storage/blob/models/BlobProperties.java

@@ -635,7 +635,8 @@ public RehydratePriority getRehydratePriority() {
     }
 
     /**
-     * @return the flag indicating whether or not this blob has been sealed.
+     * @return the flag indicating whether or not this blob has been sealed (marked as read only).
+     * This is only returned for Append blobs.
      */
     public Boolean isSealed() {
         return isSealed;

sdk/storage/azure-storage-blob/src/main/java/com/azure/storage/blob/options/BlobBeginCopyOptions.java

@@ -160,7 +160,7 @@ public BlobBeginCopyOptions setPollInterval(Duration pollInterval) {
 
     /**
      *  Only applicable for Append Blobs.
-     * @return Whether or not the destination blob should be sealed.
+     * @return Whether or not the destination blob should be sealed (marked as read only).
      */
     public Boolean isSealDestination() {
         return sealDestination;
@@ -169,7 +169,7 @@ public Boolean isSealDestination() {
     /**
      * Only applicable for Append Blobs.
      *
-     * @param sealDestination Whether or not the destination blob should be sealed.
+     * @param sealDestination Whether or not the destination blob should be sealed (marked as read only).
      * @return The updated options.
      */
     public BlobBeginCopyOptions setSealDestination(Boolean sealDestination) {