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Attachments: How to update an attachment metadata only?

UpdateAttachmentMetadata is used to update an attachment metadata in a database.

Syntax

curl \
	http://{serverName}/databases/{databaseName}/static/{key} \
	-X POST

Request

Query parameter	Required	Description
key	Yes	key under which attachment is stored

Header	Required	Description
any header	No	metadata
If-None-Match	No	current attachment etag, used for concurrency checks

Response

Status code	Description
`200`	OK

Return Value	Description
payload	etag

Example

curl -X POST "http://localhost:8080/databases/sample/static/sea.jpg" \
	--header "Description: Holidays"

< HTTP/1.1 200 OK
< ETag: "02000000-0000-0002-0000-000000000003"
"02000000-0000-0002-0000-000000000003"