Tool: get_object_metadata
Gets the metadata of an object.
The following example shows how to use curl
to invoke the get_object_metadata
MCP tool:
| Curl request |
|---|
curl --location 'https://storage.googleapis.com/storage/mcp' \ --header 'content-type: application/json' \ --header 'accept: application/json, text/event-stream' \ --data '{ "method": "tools/call", "params": { "name": "get_object_metadata", "arguments": { // provide these details according to the tool' s MCP specification } } , "jsonrpc" : "2.0" , "id" : 1 } ' |
Input schema
GetObjectMetadataRequest
| JSON representation |
|---|
{ "bucketName" : string , "objectName" : string } |
| Fields | |
|---|---|
bucketName
|
Required. The name of the bucket. |
objectName
|
Required. The name of the object. |
Output schema
GetObjectMetadataResponse
| JSON representation |
|---|
{ "bucketName" : string , "objectName" : string , "contentType" : string , "size" : string , "storageClass" : string , "timeCreated" : string , "timeLastModified" : string } |
| Fields | |
|---|---|
bucketName
|
The name of the bucket. |
objectName
|
The name of the object. |
contentType
|
|
size
|
|
storageClass
|
|
timeCreated
|
Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: |
timeLastModified
|
Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: |
Timestamp
| JSON representation |
|---|
{ "seconds" : string , "nanos" : integer } |
| Fields | |
|---|---|
seconds
|
Represents seconds of UTC time since Unix epoch 1970-01-01T00:00:00Z. Must be between -62135596800 and 253402300799 inclusive (which corresponds to 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z). |
nanos
|
Non-negative fractions of a second at nanosecond resolution. This field is the nanosecond portion of the duration, not an alternative to seconds. Negative second values with fractions must still have non-negative nanos values that count forward in time. Must be between 0 and 999,999,999 inclusive. |
Tool Annotations
Destructive hint: ❌ | Idempotent hint: ✅ | Read-only hint: ✅ | Open-world hint: ❌
