Custom object data are the records of custom object instances. Learn more about custom objects.
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openapi: 3.2.0
info:
title: REST API for Oracle Eloqua Marketing Cloud Service Application/2.0/Custom object data API
description: The Oracle Eloqua Marketing Cloud Service REST APIs enable you to extend the functionality of the product, build Apps, and perform high volume data transfers.
version: 2026.08.07
x-summary: The Oracle Eloqua Marketing Cloud Service REST APIs enable you to extend the functionality of the product, build Apps, and perform high volume data transfers.
tags:
- name: Application/2.0/Custom object data
description: 'Custom object data are the records of custom object instances.
<a href=''https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAA/index.html#CSHID=CustomObjects''>Learn more about custom objects</a>.'
paths:
/api/rest/2.0/data/customObject/{parentId}/instance:
post:
operationId: CreateIndividualPOSTRest20
parameters:
- name: parentId
in: path
description: Id of the parent.
required: true
schema:
type: integer
summary: Create custom object data
description: Creates custom object data that matches the criteria specified by the request body.
responses:
'201':
description: Success.
content:
application/json:
schema:
$ref: '#/components/schemas/CustomObjectDataRest20'
'400':
description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'401':
description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'403':
description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'404':
description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'500':
description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
tags:
- Application/2.0/Custom object data
x-internal-id: api-rest-2.0-data-customObject-{parentId}-instance-post
x-filename-id: api-rest-2.0-data-customobject-parentid-instance-post
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/CustomObjectDataRest20'
description: The request body defines the details of the custom object data to be created.
required: true
/api/rest/2.0/data/customObject/{parentId}/instance/{id}:
get:
operationId: ReadIndividualGETRest20
parameters:
- name: parentId
in: path
description: Id of the parent.
required: true
schema:
type: integer
- name: id
in: path
description: Id of the custom object data.
required: true
schema:
type: integer
- name: depth
in: query
description: 'Level of detail returned by the request. Eloqua APIs can retrieve entities at three different levels of depth: <code>minimal</code>, <code>partial</code>, and <code>complete</code>. Any other values passed are reset to <code>complete</code> by default. For more information, see <a href=''https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=RequestDepth''>Request depth</a>.'
required: false
schema:
type: string
summary: Retrieve custom object data
description: Retrieves the data (records) for the custom object specified by the {parentId} and <code>id</code> parameters.
responses:
'200':
description: OK.
content:
application/json:
schema:
$ref: '#/components/schemas/CustomObjectDataRest20'
'400':
description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'401':
description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'403':
description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'404':
description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'500':
description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
tags:
- Application/2.0/Custom object data
x-internal-id: api-rest-2.0-data-customObject-{parentId}-instance-{id}-get
x-filename-id: api-rest-2.0-data-customobject-parentid-instance-id-get
put:
operationId: UpdateIndividualPUTRest20
parameters:
- name: parentId
in: path
description: Id of the parent.
required: true
schema:
type: integer
- name: id
in: path
description: Id of the custom object data.
required: true
schema:
type: integer
summary: Update custom object data
description: Updates custom object data specified by the <code>id</code> parameter.
responses:
'200':
description: OK.
content:
application/json:
schema:
$ref: '#/components/schemas/CustomObjectDataRest20'
'400':
description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'401':
description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'403':
description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'404':
description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'500':
description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
tags:
- Application/2.0/Custom object data
x-internal-id: api-rest-2.0-data-customObject-{parentId}-instance-{id}-put
x-filename-id: api-rest-2.0-data-customobject-parentid-instance-id-put
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/CustomObjectDataRest20'
description: The request body defines the details of the custom object data to be updated.
required: true
delete:
operationId: DeleteIndividualDELETERest20
parameters:
- name: parentId
in: path
description: Id of the parent.
required: true
schema:
type: integer
- name: id
in: path
description: Id of the custom object data.
required: true
schema:
type: integer
summary: Delete custom object data
description: Deletes custom object data specified by the <code>id</code> parameter.
responses:
'200':
description: OK.
'400':
description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'401':
description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'403':
description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'404':
description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'500':
description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
tags:
- Application/2.0/Custom object data
x-internal-id: api-rest-2.0-data-customObject-{parentId}-instance-{id}-delete
x-filename-id: api-rest-2.0-data-customobject-parentid-instance-id-delete
/api/rest/2.0/data/customObject/{parentId}/instances:
get:
operationId: SearchGETRest20
parameters:
- name: parentId
in: path
description: Id of the parent.
required: true
schema:
type: integer
- name: depth
in: query
description: 'Level of detail returned by the request. Eloqua APIs can retrieve entities at three different levels of depth: <code>minimal</code>, <code>partial</code>, and <code>complete</code>. Any other values passed are reset to <code>minimal</code> by default.'
required: false
schema:
type: string
- name: count
in: query
description: Maximum number of entities to return. Must be less than or equal to 1000 and greater than or equal to 1.
required: false
schema:
type: integer
- name: page
in: query
description: Specifies which page of custom object data assets to return (the count parameter defines the number of custom object data assets per page). If the page parameter is not supplied, 1 will be used by default.
required: false
schema:
type: integer
- name: search
in: query
description: Specifies the search criteria used to retrieve entities. See the <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=SearchParam'>tutorial</a> for information about using this parameter.
required: false
schema:
type: string
- name: orderBy
in: query
description: Specifies the field by which list results are ordered.
required: false
schema:
type: string
summary: Retrieve a list of custom object data
description: Retrieves the data (records) for all custom objects that match the criteria specified by the request parameters.
responses:
'200':
description: OK.
content:
application/json:
schema:
$ref: '#/components/schemas/QueryResultCustomObjectDataRest20'
'400':
description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'401':
description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'403':
description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'404':
description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
'500':
description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
tags:
- Application/2.0/Custom object data
x-internal-id: api-rest-2.0-data-customObject-{parentId}-instances-get
x-filename-id: api-rest-2.0-data-customobject-parentid-instances-get
components:
schemas:
QueryResultCustomObjectDataRest20:
title: QueryResultCustomObjectData
properties:
type:
type: string
description: 'The asset''s type in Eloqua. '
elements:
type: array
description: Array of custom object field elements.
items:
$ref: '#/components/schemas/CustomObjectDataRest20'
total:
type: integer
description: The total amount of results.
pageSize:
type: integer
description: The page size.
page:
type: integer
description: The specified page.
FieldValueRest20:
title: FieldValue
properties:
type:
type: string
description: The asset's type in Eloqua. This is a read-only property.
value:
type: string
description: The value to set the corresponding field id to. Date values must be submitted as a unix timestamp.
id:
type: string
readOnly: true
description: The id of the field to be set to the corresponding value.
name:
type: string
description: Name of the field value.
CustomObjectDataRest20:
title: CustomObjectData
properties:
type:
type: string
description: 'The asset''s type in Eloqua. This is a read-only property. '
id:
type: string
readOnly: true
description: Id of the custom object data.
currentStatus:
type: string
description: The custom object data's current status.
name:
type: string
description: The name of the custom object data.
description:
type: string
description: The description of the custom object data.
permissions:
type: array
description: The permissions for the custom object data granted to your current instance. This is a read-only property.
items:
type: string
folderId:
type: string
readOnly: true
description: The folder id of the folder which contains the custom object data.
sourceTemplateId:
type: string
description: Id of the template used to create the asset.
createdBy:
type: string
readOnly: true
description: The login id of the user who created the custom object data. This is a read-only property.
createdByName:
type: string
description: The name of the user who created the custom object data.
createdAt:
type: string
readOnly: true
description: The date and time the custom object data was created, expressed in Unix time. This is a read-only property.
updatedBy:
type: string
readOnly: true
description: The login id of the user that last updated the custom object data.
updatedByName:
type: string
description: The name of the user who last updated the custom object data.
updatedAt:
type: string
readOnly: true
description: Unix timestamp for the date and time the custom object data was last updated.
scheduledFor:
type: string
readOnly: true
description: The date the custom object data is scheduled.
depth:
type: string
readOnly: true
description: 'Level of detail returned by the request. Eloqua APIs can retrieve entities at three different levels of depth: <code>minimal</code>, <code>partial</code>, and <code>complete</code>. Any other values passed are reset to <code>complete</code> by default. For more information, see <a href=''https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=RequestDepth''>Request depth</a>.'
contactId:
type: string
description: The contact record Id associated to this custom object data.
accountId:
type: string
description: The account record Id associated to this custom object data. This is a read-only property.
uniqueCode:
type: string
description: The unique code associated to the custom object data.
customObjectRecordStatus:
type: string
description: The record status of the custom object data.
fieldValues:
type: array
description: Array containing <code>type</code> and <code>id</code> values for all of the fields associated with a given custom object data asset. Custom object date field values must be in Unix time format.
items:
$ref: '#/components/schemas/FieldValueRest20'
isMapped:
type: string
description: Whether or not the custom object data is mapped to a custom object.