Oracle Cloud Infrastructure Objects API

The Objects API from Oracle Cloud Infrastructure — 2 operation(s) for objects.

Documentation GitHub OpenAPI

Operations 4

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /n/{namespaceName}/b/{bucketName}/o List objects in a storage bucket · Oracle Cloud List Objects #

Ask an LLM

“What files are stored in my Object Storage bucket?”

“Can I list only the objects whose names start with a given prefix?”

Tell an agent

List the objects in bucket {bucketName} in namespace {namespaceName}.

List objects starting with {prefix} in bucket {bucketName}, namespace {namespaceName}.

GET /n/{namespaceName}/b/{bucketName}/o/{objectName} Download an object from a bucket · Oracle Cloud Get Object #

Ask an LLM

“How do I download a file from an Object Storage bucket?”

“Can I fetch both an object's contents and its metadata in one call?”

Tell an agent

Download object {objectName} from bucket {bucketName} in namespace {namespaceName}.

Get the contents of {objectName} in {bucketName} ({namespaceName}).

PUT /n/{namespaceName}/b/{bucketName}/o/{objectName} Upload or overwrite an object in a bucket · Oracle Cloud Put Object #

Ask an LLM

“How do I upload a file to an Object Storage bucket?”

“What happens if I upload an object with a name that already exists?”

Tell an agent

Upload {objectName} to bucket {bucketName} in namespace {namespaceName}.

Overwrite {objectName} in {bucketName} ({namespaceName}) with content of type {Content-Type}.

DELETE /n/{namespaceName}/b/{bucketName}/o/{objectName} Delete an object from a bucket · Oracle Cloud Delete Object #

Ask an LLM

“How do I delete a file from an Object Storage bucket?”

“Can I remove a single object by name?”

Tell an agent destructive · confirm first

Delete object {objectName} from bucket {bucketName} in namespace {namespaceName}.

Remove {objectName} from {bucketName} ({namespaceName}).

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Oracle Cloud Object Storage Objects API
  description: Store and retrieve large amounts of unstructured data in Oracle Cloud Infrastructure Object Storage.
  version: '20160918'
  x-generated-from: documentation
  x-last-validated: '2026-04-18'
  contact:
    name: Oracle Cloud Infrastructure
    url: https://docs.oracle.com/en-us/iaas/Content/Object/home.htm
servers:
- url: https://objectstorage.{region}.oraclecloud.com
  description: OCI Object Storage API server
  variables:
    region:
      default: us-ashburn-1
      description: OCI region identifier
security:
- ociSignature: []
tags:
- name: Objects
paths:
  /n/{namespaceName}/b/{bucketName}/o:
    get:
      operationId: listObjects
      summary: Oracle Cloud List Objects
      description: Lists the objects in the specified bucket.
      tags:
      - Objects
      parameters:
      - name: namespaceName
        in: path
        required: true
        description: The Object Storage namespace.
        schema:
          type: string
        example: oci_computeagent
      - name: bucketName
        in: path
        required: true
        description: The name of the bucket.
        schema:
          type: string
        example: example-value
      - name: prefix
        in: query
        required: false
        description: Filter objects whose name begins with this prefix.
        schema:
          type: string
        example: example-value
      - name: delimiter
        in: query
        required: false
        description: Delimiter for pseudo-directory grouping.
        schema:
          type: string
        example: example-value
      - name: limit
        in: query
        required: false
        description: Maximum number of items to return.
        schema:
          type: integer
        example: 1
      - name: start
        in: query
        required: false
        description: Object name to start listing from.
        schema:
          type: string
        example: example-value
      responses:
        '200':
          description: Successfully retrieved list of objects.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListObjects'
              examples:
                ListObjects200Example:
                  summary: Default listObjects 200 response
                  x-microcks-default: true
                  value:
                    objects:
                    - name: documents/report.pdf
                      size: 1048576
                      md5: aGVsbG93b3JsZA==
                      timeCreated: '2026-04-18T10:30:00Z'
                      timeModified: '2026-04-18T10:30:00Z'
                      storageTier: Standard
                    prefixes:
                    - example-value
                    nextStartWith: example-value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /n/{namespaceName}/b/{bucketName}/o/{objectName}:
    get:
      operationId: getObject
      summary: Oracle Cloud Get Object
      description: Gets the metadata and body of an object.
      tags:
      - Objects
      parameters:
      - name: namespaceName
        in: path
        required: true
        description: The Object Storage namespace.
        schema:
          type: string
        example: oci_computeagent
      - name: bucketName
        in: path
        required: true
        description: The name of the bucket.
        schema:
          type: string
        example: example-value
      - name: objectName
        in: path
        required: true
        description: The name of the object.
        schema:
          type: string
        example: example-value
      responses:
        '200':
          description: Successfully retrieved object.
          content:
            application/octet-stream:
              schema:
                type: string
                format: binary
        '404':
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              examples:
                GetObject404Example:
                  summary: Default getObject 404 response
                  x-microcks-default: true
                  value:
                    code: BucketNotFound
                    message: The bucket does not exist.
                    status: 404
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    put:
      operationId: putObject
      summary: Oracle Cloud Put Object
      description: Creates a new object or overwrites an existing object.
      tags:
      - Objects
      parameters:
      - name: namespaceName
        in: path
        required: true
        description: The Object Storage namespace.
        schema:
          type: string
        example: oci_computeagent
      - name: bucketName
        in: path
        required: true
        description: The name of the bucket.
        schema:
          type: string
        example: example-value
      - name: objectName
        in: path
        required: true
        description: The name of the object.
        schema:
          type: string
        example: example-value
      - name: Content-Type
        in: header
        required: false
        description: The content type of the body.
        schema:
          type: string
        example: example-value
      - name: Content-Length
        in: header
        required: false
        description: The content length of the body.
        schema:
          type: integer
        example: 1
      requestBody:
        required: true
        content:
          application/octet-stream:
            schema:
              type: string
              format: binary
      responses:
        '200':
          description: Successfully uploaded object.
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    delete:
      operationId: deleteObject
      summary: Oracle Cloud Delete Object
      description: Deletes an object.
      tags:
      - Objects
      parameters:
      - name: namespaceName
        in: path
        required: true
        description: The Object Storage namespace.
        schema:
          type: string
        example: oci_computeagent
      - name: bucketName
        in: path
        required: true
        description: The name of the bucket.
        schema:
          type: string
        example: example-value
      - name: objectName
        in: path
        required: true
        description: The name of the object.
        schema:
          type: string
        example: example-value
      responses:
        '204':
          description: Successfully deleted object.
        '404':
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              examples:
                DeleteObject404Example:
                  summary: Default deleteObject 404 response
                  x-microcks-default: true
                  value:
                    code: BucketNotFound
                    message: The bucket does not exist.
                    status: 404
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    Error:
      type: object
      description: Error response from OCI API.
      properties:
        code:
          type: string
          description: A short error code.
          example: BucketNotFound
        message:
          type: string
          description: A human-readable error message.
          example: The bucket does not exist.
        status:
          type: integer
          description: HTTP status code.
          example: 404
    ObjectSummary:
      type: object
      description: Summary of an object in a bucket.
      properties:
        name:
          type: string
          description: The name of the object.
          example: documents/report.pdf
        size:
          type: integer
          description: Size of the object in bytes.
          example: 1048576
        md5:
          type: string
          description: Base64-encoded MD5 hash.
          example: aGVsbG93b3JsZA==
        timeCreated:
          type: string
          format: date-time
          description: The date and time the object was created.
          example: '2026-04-18T10:30:00Z'
        timeModified:
          type: string
          format: date-time
          description: The date and time the object was last modified.
          example: '2026-04-18T10:30:00Z'
        storageTier:
          type: string
          description: The storage tier of the object.
          enum:
          - Standard
          - InfrequentAccess
          - Archive
          example: Standard
    ListObjects:
      type: object
      description: Response containing a list of objects.
      properties:
        objects:
          type: array
          description: List of object summaries.
          items:
            $ref: '#/components/schemas/ObjectSummary'
          example:
          - name: documents/report.pdf
            size: 1048576
            md5: aGVsbG93b3JsZA==
            timeCreated: '2026-04-18T10:30:00Z'
            timeModified: '2026-04-18T10:30:00Z'
            storageTier: Standard
        prefixes:
          type: array
          description: Prefixes for pseudo-directory grouping.
          items:
            type: string
          example:
          - example-value
        nextStartWith:
          type: string
          description: Object name to resume listing.
          example: example-value
  securitySchemes:
    ociSignature:
      type: http
      scheme: bearer
      description: OCI request signature authentication using API signing keys.

Oracle Cloud Infrastructure Objects API

Operations 4

Documentation

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Schemas & Data

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OpenAPI Specification