Update service version to 2020-08-04 and add markdown directives (#288)

Author: adreed-msft

azblob/url_append_blob.go

@@ -68,6 +68,8 @@ func (ab AppendBlobURL) Create(ctx context.Context, h BlobHTTPHeaders, metadata
 		nil, // Blob ifTags
 		nil,
 		blobTagsString, // Blob tags
+		// immutability policy
+		nil, BlobImmutabilityPolicyModeNone, nil,
 	)
 }
 

azblob/url_blob.go

@@ -2,9 +2,10 @@ package azblob
 
 import (
 	"context"
-	"github.com/Azure/azure-pipeline-go/pipeline"
 	"net/url"
 	"strings"
+
+	"github.com/Azure/azure-pipeline-go/pipeline"
 )
 
 // A BlobURL represents a URL to an Azure Storage blob; the blob may be a block blob, append blob, or page blob.
@@ -310,7 +311,10 @@ func (b BlobURL) StartCopyFromURL(ctx context.Context, source url.URL, metadata
 		dstLeaseID,
 		nil,
 		blobTagsString, // Blob tags
-		nil)
+		nil,
+		// immutability policy
+		nil, BlobImmutabilityPolicyModeNone, nil,
+		)
 }
 
 // AbortCopyFromURL stops a pending copy that was previously started and leaves a destination blob with 0 length and metadata.

azblob/url_block_blob.go

@@ -80,6 +80,8 @@ func (bb BlockBlobURL) Upload(ctx context.Context, body io.ReadSeeker, h BlobHTT
 		nil, // Blob ifTags
 		nil,
 		blobTagsString, // Blob tags
+		// immutability policy
+		nil, BlobImmutabilityPolicyModeNone, nil,
 	)
 }
 
@@ -127,6 +129,8 @@ func (bb BlockBlobURL) CommitBlockList(ctx context.Context, base64BlockIDs []str
 		nil, // Blob ifTags
 		nil,
 		blobTagsString, // Blob tags
+		// immutability policy
+		nil, BlobImmutabilityPolicyModeNone, nil,
 	)
 }
 
@@ -154,6 +158,8 @@ func (bb BlockBlobURL) CopyFromURL(ctx context.Context, source url.URL, metadata
 		nil, // Blob ifTags
 		dstLeaseID, nil, srcContentMD5,
 		blobTagsString, // Blob tags
+		// immutability policy
+		nil, BlobImmutabilityPolicyModeNone, nil,
 	)
 }
 

azblob/url_page_blob.go

@@ -70,6 +70,8 @@ func (pb PageBlobURL) Create(ctx context.Context, size int64, sequenceNumber int
 		nil, // Blob tags
 		&sequenceNumber, nil,
 		blobTagsString, // Blob tags
+		// immutability policy
+		nil, BlobImmutabilityPolicyModeNone, nil,
 	)
 }