How to use REST with content items | HCL Digital Experience

You can use the HCL Web Content Manager REST service to create, read, update, and delete content items.

For HCL Digital Experience 9.5 CF_173, CF18 and higher releases: You can use the Web Content Manager REST service to retrieve content or components with references to externally managed resources, using the Digital Asset Manager plugin. This option is also available to HCL Digital Experience 8.5 and 9.0 CF18 users.

HCL Digital Experience 9.5 Container Update CF_181 and higher releases add the Web Content Manager Reference API that developers can use to find references to a Web Content or Digital Asset Management item identified by its UUID

Pre-requisite:

Configure the Digital Asset Manager service plug-in. Go to Configuring the HCL Digital Experience Web Content Manager plug-in for more information.

Export DAM References API

This API supports retrieving content or components with references to externally managed resources using the Digital Asset Manager plugin. The results will expose a link to a WCM content item or component to the linked resource that is managed externally.

WCM content items or components managed in external resources can be retrieved using the following GET request formats:

Endpoint
GET request to Content:
http://host:port/wps/mycontenthandler/wcmrest/Content/<UUID of the content>
Sample URL:
http://localhost:10039/wps/mycontenthandler/wcmrest/Content/5331114d-e07e-4d10-9091-f037e0f0a42f
GET request to ImageComponent:
http://host:port/wps/mycontenthandler/wcmrest/LibraryImageComponent/<UUID of the component>
Sample URL:
http://localhost:10039/wps/mycontenthandler/wcmrest/LibraryImageComponent/5331114d-e07e-4d10-9091-f037e0f0a42f
GET request to FileComponent:
http://host:port/wps/mycontenthandler/wcmrest/LibraryFileComponent/<UUID of the component>
Sample URL:
http://localhost:10039/wps/mycontenthandler/wcmrest/LibraryFileComponent/5331114d-e07e-4d10-9091-f037e0f0a42f
Expected Body
The content Body can have the basic WCM structure or be empty:
<?xml version="1.0" encoding="UTF-8"?>
                    <feed xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm/8.0">
                    </feed>
Expected Headers
LTPA token of the user.
Return body
Note:
Sample for a content item that has a file and image element that are populated by linked Digital Asset Manager (external) references:
<?xml version="1.0" encoding="UTF-8"?><entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm/8.0">
    <id>wcmrest:5331114d-e07e-4d10-9091-f037e0f0a42f</id>
    <title xml:lang="en">content</title>
    <summary xml:lang="en"></summary>
    <wcm:name>content</wcm:name>
    <wcm:type>Content</wcm:type>
    <updated>2020-03-12T19:16:06.934Z</updated>
    <wcm:created>2020-03-12T19:16:06.934Z</wcm:created>
    <author>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</
    wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/um/users/
    profiles/Z9eAeIHD63QC6N1P2MMS6J1C6JMG64JDEJM4CP9ECMMCCKHC83IHCK9P2JRKCN1</uri>
        <name>wpsadmin</name>
    </author>
    <wcm:owner>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/um/users/
    profiles/Z9eAeIHD63QC6N1P2MMS6J1C6JMG64JDEJM4CP9ECMMCCKHC83IHCK9P2JRKCN1</uri>
        <name>wpsadmin</name>
    </wcm:owner>
    <wcm:lastModifier>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/um/users/profiles/
    Z9eAeIHD63QC6N1P2MMS6J1C6JMG64JDEJM4CP9ECMMCCKHC83IHCK9P2JRKCN1</uri>
        <name>wpsadmin</name>
    </wcm:lastModifier>
    <wcm:creator>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/um/users/
    profiles/Z9eAeIHD63QC6N1P2MMS6J1C6JMG64JDEJM4CP9ECMMCCKHC83IHCK9P2JRKCN1</uri>
        <name>wpsadmin</name>
    </wcm:creator>
    <wcm:profile/>
    <link rel="self" href="/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/
wcmrest/Content/5331114d-e07e-4d10-9091-f037e0f0a42f" xml:lang="en" label="Read"/>
    <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/
wcmrest/Content/5331114d-e07e-4d10-9091-f037e0f0a42f" xml:lang="en" label="Edit"/>
    <link rel="delete" href="/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/
wcmrest/Content/5331114d-e07e-4d10-9091-f037e0f0a42f" xml:lang="en" label="Delete"/>
    <link rel="create-draft" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/wcmrest/item/5331114d-e07e-4d10-9091-f037e0f0a42f/create-
draft" xml:lang="en" label="Create Draft"/>
    <link rel="change-to-draft" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/wcmrest/item/5331114d-e07e-4d10-9091-f037e0f0a42f/change-
to-draft" xml:lang="en" label="Change To Draft"/>
    <link rel="access-control" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/ac/
access:oid:Z6QReDeLPC6JO46H1D8MMKCGPDAMMG64BC0JM47G9E2JMOCGPCEJI166
3C26Q8663" xml:lang="en" label="Access Control"/>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/wcmrest/Library/a2f8d947-0879-48ad-841f-e8c1c9df5bf1" 
xml:lang="en" label="Library"/>
    <link rel="parent" href="/wps/mycontenthandler/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/
wcmrest/SiteArea/289526f2-351d-4a21-9d81-e354d6d73bf1" xml:lang="en" label="Parent"/>
    <link rel="versions" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/wcmrest/item/5331114d-e07e-4d10-9091-f037e0f0a42f/
versions" xml:lang="en" label="Versions"/>
    <link rel="preview" href="/wps/poc/!ut/p/digest!9GRUk0MKduqatA7U-8CVEQ/wcm/oid:
5331114d-e07e-4d10-9091-f037e0f0a42f" xml:lang="en" label="Preview"/>
    <link rel="edit-media" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/wcmrest/Content/5331114d-e07e-4d10-9091-f037e0f0a42f" 
type="application/vnd.ibm.wcm+xml" xml:lang="en" label="Edit Media"/>
    <link rel="content-template" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/wcmrest/ContentTemplate/5f04d8ba-90b5-43db-
a0c4-781dcfb999d4" xml:lang="en" label="Content Template"/>
    <link rel="elements" href="/wps/mycontenthandler/!ut/p/digest!
9GRUk0MKduqatA7U-8CVEQ/wcmrest/Content/5331114d-e07e-4d10-9091-f037e0f0a42f/
elements" xml:lang="en" label="Elements"/>
    <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    <category scheme="wcmrest:favorite" term="false" xml:lang="en"/>
    <content type="application/vnd.ibm.wcm+xml">
        <wcm:content xmlns="http://www.ibm.com/xmlns/wcm/8.0">
            <elements xmlns:atom="http://www.w3.org/2005/Atom">
                <element name="image">
                    <title xml:lang="en">image</title>
                    <type>ImageComponent</type>
                    <data type="application/vnd.ibm.wcm+xml">
                        <image>
                            <dimension height="" width="" border="0"/>
                            <altText></altText>
                            <tagName></tagName>
                            <fileName>IMG_0001.jpg</fileName>
                            <resourceUri type="image/jpeg">http://ml-latest.com:3001/dx/api/
                        media-library/v0/collections/faab3654-20dd-4c01-8936-c272b992e6f9/items/
                        c074e9c8-4e22-4ed0-a82a-3c593d9d9577?binary=true</resourceUri>
                        </image>
                    </data>
                 </element>
                 <element name="file">
                    <title xml:lang="en">file</title>
                    <type>FileComponent</type>
                    <data type="application/vnd.ibm.wcm+xml">
                        <resourceUri type="application/pdf">http://ml-latest.com:3001/dx/
                    api/media-library/v0/collections/faab3654-20dd-4c01-8936-c272b992e6f9/items/
                    18f580ed-967c-4c9c-8f0a-dab76e8f2113?binary=true</resourceUri>
                    </data>
                 </element>
                 <element name="text">
                    <title xml:lang="en">text</title>
                    <type>RichTextComponent</type>
                    <data type="text/html"/>
                 </element>
             </elements>
         </wcm:content>
     </content>
 </entry>

Web Content Manager Reference API

This API lets developers find and retrieve all references to a Digital Asset Management asset or Web Content Manager item identified by its UUID.

It is equivalent to the functionality in the user interface (for finding Web Content Manager items):
Figure 1. WCM Reference API UI
Note: Currently, the Web Content Manager Reference API only supports the GET operation for retrieving items. To update items, the document outlines how to use existing APIs to make updates.

Using the Web Content Manager Reference GET API:

Endpoint

GET
http://host:port/wps/mycontenthandler/wcmrest/references/wcm/<UUID of WCM item>
http://host:port/wps/mycontenthandler/wcmrest/references/wcm/<UUID of WCM item>
JSON
For JSON, add
?mime-type=application/json
Sample URL:
http://samplehost.com:10039/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/references/wcm/3d464f55-d909-41dd-b760-57667ddd290c
Sample URL JSON: 
http://samplehost.com:10039/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/references/wcm/3d464f55-d909-41dd-b760-57667ddd290c?mime-type=application/json

Expected Body

The body can just have the basic WCM structure:
BODY
<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm/8.0">
</feed>

Expected Headers

LTPA token of the user. Also works anonymously.

Query Parameters

None.

Limitations

Currently, Digital Asset Management (DAM) UUID references for elements and components are found – but items are not retrieved from within Rich Text. Retrieval of UUID items in Rich Text will be supported in a later update.

Return Body

The found/retrieved results.

Sample:

<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm/8.0">
    <id>wcmrest:Project/3d464f55-d909-41dd-b760-57667ddd290c/project-items</id>
    <title>wcmrest:Project/3d464f55-d909-41dd-b760-57667ddd290c/project-items</title>
    <updated>2020-04-24T15:59:54.529Z</updated>
    <total>5</total>
    <entry>
        <id>wcmrest:10c4700e-b25d-4609-875a-62bfdb557c88</id>
        <title xml:lang="en">Articles</title>
        <wcm:displayTitle xml:lang="en">Articles</wcm:displayTitle>
        <summary xml:lang="en"></summary>
        <wcm:name>Articles</wcm:name>
        <wcm:type>SiteArea</wcm:type>
        <updated>2020-04-23T19:18:35.462Z</updated>
        <wcm:lastModifier>
            <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
            <uri>/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/um/users/profiles/Z9eAeO1E2MPKCIPC2MMK6HHOCJMG63BOAMM4CK9OAMMKCMPCAMPC61BOE3SC653</uri>
            <name>wpsadmin</name>
        </wcm:lastModifier>
        <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/SiteArea/10c4700e-b25d-4609-875a-62bfdb557c88" xml:lang="en" label="Edit"/>
        <link rel="alternate" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/SiteArea/10c4700e-b25d-4609-875a-62bfdb557c88" xml:lang="en" label="Read"/>
        <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Library/1c9bc3d5-9cb3-46ac-b489-85846a76c05b" xml:lang="en" label="Library"/>
        <link rel="preview" href="/wps/poc/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcm/oid:10c4700e-b25d-4609-875a-62bfdb557c88" xml:lang="en" label="Preview"/>
        <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    </entry>
    <entry>
        <id>wcmrest:fb6ea2bd-47e2-4b2c-8e16-48aeff35eb4e</id>
        <title xml:lang="en">Sample Article</title>
        <wcm:displayTitle xml:lang="en">Sample Article</wcm:displayTitle>
        <summary xml:lang="en"></summary>
        <wcm:name>Sample Article</wcm:name>
        <wcm:type>Content</wcm:type>
        <updated>2020-04-23T19:18:35.462Z</updated>
        <wcm:lastModifier>
            <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
            <uri>/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/um/users/profiles/Z9eAeO1E2MPKCIPC2MMK6HHOCJMG63BOAMM4CK9OAMMKCMPCAMPC61BOE3SC653</uri>
            <name>wpsadmin</name>
        </wcm:lastModifier>
        <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Content/fb6ea2bd-47e2-4b2c-8e16-48aeff35eb4e" xml:lang="en" label="Edit"/>
        <link rel="alternate" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Content/fb6ea2bd-47e2-4b2c-8e16-48aeff35eb4e" xml:lang="en" label="Read"/>
        <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Library/1c9bc3d5-9cb3-46ac-b489-85846a76c05b" xml:lang="en" label="Library"/>
        <link rel="preview" href="/wps/poc/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcm/oid:fb6ea2bd-47e2-4b2c-8e16-48aeff35eb4e" xml:lang="en" label="Preview"/>
        <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    </entry>
    <entry>
        <id>wcmrest:4039c2b7-3fa6-4026-a2ed-f6320ee1f6d9</id>
        <title xml:lang="en">Sample Article 2</title>
        <wcm:displayTitle xml:lang="en">Sample Article 2</wcm:displayTitle>
        <summary xml:lang="en"></summary>
        <wcm:name>Sample Article 2</wcm:name>
        <wcm:type>Content</wcm:type>
        <updated>2020-04-23T19:18:35.463Z</updated>
        <wcm:lastModifier>
            <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
            <uri>/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/um/users/profiles/Z9eAeO1E2MPKCIPC2MMK6HHOCJMG63BOAMM4CK9OAMMKCMPCAMPC61BOE3SC653</uri>
            <name>wpsadmin</name>
        </wcm:lastModifier>
        <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Content/4039c2b7-3fa6-4026-a2ed-f6320ee1f6d9" xml:lang="en" label="Edit"/>
        <link rel="alternate" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Content/4039c2b7-3fa6-4026-a2ed-f6320ee1f6d9" xml:lang="en" label="Read"/>
        <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Library/1c9bc3d5-9cb3-46ac-b489-85846a76c05b" xml:lang="en" label="Library"/>
        <link rel="preview" href="/wps/poc/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcm/oid:4039c2b7-3fa6-4026-a2ed-f6320ee1f6d9" xml:lang="en" label="Preview"/>
        <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    </entry>
    <entry>
        <id>wcmrest:fa77c56b-6af7-4491-bc4e-7b464c3832a3</id>
        <title xml:lang="en">Articles List</title>
        <wcm:displayTitle xml:lang="en">Articles List</wcm:displayTitle>
        <summary xml:lang="en"></summary>
        <wcm:name>Articles List</wcm:name>
        <wcm:type>LibraryMenuComponent</wcm:type>
        <updated>2020-04-23T19:18:35.462Z</updated>
        <wcm:lastModifier>
            <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
            <uri>/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/um/users/profiles/Z9eAeO1E2MPKCIPC2MMK6HHOCJMG63BOAMM4CK9OAMMKCMPCAMPC61BOE3SC653</uri>
            <name>wpsadmin</name>
        </wcm:lastModifier>
        <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/LibraryMenuComponent/fa77c56b-6af7-4491-bc4e-7b464c3832a3" xml:lang="en" label="Edit"/>
        <link rel="alternate" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/LibraryMenuComponent/fa77c56b-6af7-4491-bc4e-7b464c3832a3" xml:lang="en" label="Read"/>
        <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Library/1c9bc3d5-9cb3-46ac-b489-85846a76c05b" xml:lang="en" label="Library"/>
        <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    </entry>
    <entry>
        <id>wcmrest:84efffc2-67fa-403c-b977-8ad74f81390a</id>
        <title xml:lang="en">Article Toolbar</title>
        <wcm:displayTitle xml:lang="en">Article Toolbar</wcm:displayTitle>
        <summary xml:lang="en"></summary>
        <wcm:name>Article toolbar</wcm:name>
        <wcm:type>LibraryAuthoringToolsComponent</wcm:type>
        <updated>2020-04-23T19:18:35.462Z</updated>
        <wcm:lastModifier>
            <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
            <uri>/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/um/users/profiles/Z9eAeO1E2MPKCIPC2MMK6HHOCJMG63BOAMM4CK9OAMMKCMPCAMPC61BOE3SC653</uri>
            <name>wpsadmin</name>
        </wcm:lastModifier>
        <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/LibraryAuthoringToolsComponent/84efffc2-67fa-403c-b977-8ad74f81390a" xml:lang="en" label="Edit"/>
        <link rel="alternate" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/LibraryAuthoringToolsComponent/84efffc2-67fa-403c-b977-8ad74f81390a" xml:lang="en" label="Read"/>
        <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!DEqoG-vlJYym_KoW9OQbyw/wcmrest/Library/1c9bc3d5-9cb3-46ac-b489-85846a76c05b" xml:lang="en" label="Library"/>
        <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    </entry>
</feed>

Updating references

Both Digital Asset Management and Web Content Manager references can be updated with the published APIs as documented here: How to use REST with components

Example for Digital Asset Management, to retrieve references to UUID: 7e3cb713-251a-485c-a578-1aa219411b5e

Response:

<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm/8.0">
    <id>wcmrest:Project/7e3cb713-251a-485c-a578-1aa219411b5e/project-items</id>
    <title>wcmrest:Project/7e3cb713-251a-485c-a578-1aa219411b5e/project-items</title>
    <updated>2020-05-11T15:59:18.639Z</updated>
    <total>1</total>
    <entry>
        <id>wcmrest:43174081-4f88-436a-a87b-16e6375c2e8f</id>
        <title xml:lang="en">testmeout</title>
        <summary xml:lang="en"></summary>
        <wcm:name>testmeout</wcm:name>
        <wcm:type>Content</wcm:type>
        <updated>2020-05-11T15:52:39.290Z</updated>
        <author>
            <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
            <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
            <name>wpsadmin</name>
        </author>
        <wcm:lastModifier>
            <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
            <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
            <name>wpsadmin</name>
        </wcm:lastModifier>
        <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Edit"/>
        <link rel="alternate" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Read"/>
        <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Library/f7e965b1-c9e4-4c07-a0e0-de8efb5faf2a" xml:lang="en" label="Library"/>
        <link rel="preview" href="/wps/poc/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcm/oid:43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Preview"/>
        <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    </entry>
</feed>
Iterating over the results will use the edit link to fetch the item:
GET
/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f
<?xml version="1.0" encoding="UTF-8"?><entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm/8.0">
    <id>wcmrest:43174081-4f88-436a-a87b-16e6375c2e8f</id>
    <title xml:lang="en">testmeout</title>
    <summary xml:lang="en"></summary>
    <wcm:name>testmeout</wcm:name>
    <wcm:type>Content</wcm:type>
    <updated>2020-05-11T15:52:39.290Z</updated>
    <wcm:created>2020-05-11T15:51:52.513Z</wcm:created>
    <author>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </author>
    <wcm:owner>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </wcm:owner>
    <wcm:lastModifier>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </wcm:lastModifier>
    <wcm:creator>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </wcm:creator>
    <wcm:profile/>
    <link rel="self" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Read"/>
    <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Edit"/>
    <link rel="delete" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Delete"/>
    <link rel="create-draft" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/item/43174081-4f88-436a-a87b-16e6375c2e8f/create-draft" xml:lang="en" label="Create Draft"/>
    <link rel="change-to-draft" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/item/43174081-4f88-436a-a87b-16e6375c2e8f/change-to-draft" xml:lang="en" label="Change To Draft"/>
    <link rel="access-control" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/ac/access:oid:Z6QReDeKPC2JRG6G1E2JMG663EGJMG6JHD2MM4COPD4MM46M9PCJPS6LPO4JI1763" xml:lang="en" label="Access Control"/>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Library/f7e965b1-c9e4-4c07-a0e0-de8efb5faf2a" xml:lang="en" label="Library"/>
    <link rel="parent" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/SiteArea/bf117c51-d2ab-4818-b2de-02e6988fe9ad" xml:lang="en" label="Parent"/>
    <link rel="versions" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/item/43174081-4f88-436a-a87b-16e6375c2e8f/versions" xml:lang="en" label="Versions"/>
    <link rel="preview" href="/wps/poc/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcm/oid:43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Preview"/>
    <link rel="edit-media" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" type="application/vnd.ibm.wcm+xml" xml:lang="en" label="Edit Media"/>
    <link rel="content-template" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/ContentTemplate/c7abf2c0-7eff-4396-90e5-943a096c5ab3" xml:lang="en" label="Content Template"/>
    <link rel="elements" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f/elements" xml:lang="en" label="Elements"/>
    <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    <category scheme="wcmrest:favorite" term="false" xml:lang="en"/>
    <content type="application/vnd.ibm.wcm+xml">
        <wcm:content xmlns="http://www.ibm.com/xmlns/wcm/8.0">
            <elements xmlns:atom="http://www.w3.org/2005/Atom">
                <element name="test">
                    <title xml:lang="en">test</title>
                    <type>ImageComponent</type>
                    <data type="application/vnd.ibm.wcm+xml">
                        <image>
                            <dimension height="" width="" border="0"/>
                            <altText></altText>
                            <tagName></tagName>
                            <fileName>Screen Shot 2020-05-07 at 10.26.24 AM.png</fileName>
                            <resourceUri type="image/png">http://samplehost.com:3000/dx/api/dam/v0/collections/48839939-375e-4f07-a85d-56d13ddba3c8/items/7e3cb713-251a-485c-a578-1aa219411b5e?binary=true</resourceUri>
                        </image>
                    </data>
                </element>
            </elements>
        </wcm:content>
    </content>
</entry>
To send an update to the item to replace the resourceUri and add fileName and type: 
<?xml version="1.0" encoding="UTF-8"?><entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm/8.0">
    <id>wcmrest:43174081-4f88-436a-a87b-16e6375c2e8f</id>
    <title xml:lang="en">testmeout</title>
    <summary xml:lang="en"></summary>
    <wcm:name>testmeout</wcm:name>
    <wcm:type>Content</wcm:type>
    <updated>2020-05-11T15:52:39.290Z</updated>
    <wcm:created>2020-05-11T15:51:52.513Z</wcm:created>
    <author>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </author>
    <wcm:owner>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </wcm:owner>
    <wcm:lastModifier>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </wcm:lastModifier>
    <wcm:creator>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/um/users/profiles/Z9eAeHPOG3SG6HHC2JMOCG1P8MMG6OPO4JM47JHDAJM076RDG3RGCN1C66SOC53</uri>
        <name>wpsadmin</name>
    </wcm:creator>
    <wcm:profile/>
    <link rel="self" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Read"/>
    <link rel="edit" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Edit"/>
    <link rel="delete" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Delete"/>
    <link rel="create-draft" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/item/43174081-4f88-436a-a87b-16e6375c2e8f/create-draft" xml:lang="en" label="Create Draft"/>
    <link rel="change-to-draft" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/item/43174081-4f88-436a-a87b-16e6375c2e8f/change-to-draft" xml:lang="en" label="Change To Draft"/>
    <link rel="access-control" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/ac/access:oid:Z6QReDeKPC2JRG6G1E2JMG663EGJMG6JHD2MM4COPD4MM46M9PCJPS6LPO4JI1763" xml:lang="en" label="Access Control"/>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Library/f7e965b1-c9e4-4c07-a0e0-de8efb5faf2a" xml:lang="en" label="Library"/>
    <link rel="parent" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/SiteArea/bf117c51-d2ab-4818-b2de-02e6988fe9ad" xml:lang="en" label="Parent"/>
    <link rel="versions" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/item/43174081-4f88-436a-a87b-16e6375c2e8f/versions" xml:lang="en" label="Versions"/>
    <link rel="preview" href="/wps/poc/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcm/oid:43174081-4f88-436a-a87b-16e6375c2e8f" xml:lang="en" label="Preview"/>
    <link rel="edit-media" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f" type="application/vnd.ibm.wcm+xml" xml:lang="en" label="Edit Media"/>
    <link rel="content-template" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/ContentTemplate/c7abf2c0-7eff-4396-90e5-943a096c5ab3" xml:lang="en" label="Content Template"/>
    <link rel="elements" href="/wps/mycontenthandler/!ut/p/digest!HttiyBvTxv1fgs63hc74Pw/wcmrest/Content/43174081-4f88-436a-a87b-16e6375c2e8f/elements" xml:lang="en" label="Elements"/>
    <category scheme="wcmrest:workflowState" term="PUBLISHED" label="Published" xml:lang="en"/>
    <category scheme="wcmrest:favorite" term="false" xml:lang="en"/>
    <content type="application/vnd.ibm.wcm+xml">
        <wcm:content xmlns="http://www.ibm.com/xmlns/wcm/8.0">
            <elements xmlns:atom="http://www.w3.org/2005/Atom">
                <element name="test">
                    <title xml:lang="en">test</title>
                    <type>ImageComponent</type>
                    <data type="application/vnd.ibm.wcm+xml">
                        <image>
                            <dimension height="" width="" border="0"/>
                            <altText></altText>
                            <tagName></tagName>
                            <fileName>Screen Shot 2020-05-07 at 10.26.24 AM.png</fileName>
                            <resourceUri type="image/png">http://samplehost.com:3000/dx/api/dam/v0/collections/48839939-375e-4f07-a85d-56d13ddba3c8/items/7e3cb713-251a-485c-a578-1aa219411b5e?binary=true</resourceUri>
                        </image>
                    </data>
                </element>
            </elements>
        </wcm:content>
    </content>
</entry>

Create

A content item can be created by sending a POST request to the following URI with an Atom entry used to represent the content item:
/Content
  • A library or parent link relation must be used to define the location of the hierarchical item that is being created.
  • An authoring template must be specified to set what authoring template to use when the item is created.
For example:
POST
HTTP/1.1 POST 
http://host:port/wps/mycontenthandler/wcmrest/Content/
Content-Type: application/atom+xml
		<atom:entry xmlns:atom="http://www.w3.org/2005/Atom" xmlns:wcm="wcm/namespace">
			<wcm:name>Content Name</wcm:name>
			<atom:title>Content Title</atom:title>
			<atom:link atom:rel="parent" atom:href="/wps/
            mycontenthandler/wcmrest/item/49f4ed95-a99f-434c-a415-77c341fa4893"/>
			<atom:link atom:rel="workflow" atom:href="/wps/
            mycontenthandler/wcmrest/item/abae799b-4cca-47ae-aad8-b3d8204deefb"/>
			<atom:link atom:rel="content-template" atom:href="/wps/
            mycontenthandler/wcmrest/item/588127d0-a4f8-44b5-87a4-5fe3f7bd3da7"/>
		</atom:entry>
Response:
201 Created

Create from a skeleton

A "skeleton" representation of a content item that is created from a content template can be obtained to aid in the creation of content items. This can be obtained by using a GET request to the following URI. When the skeleton is obtained and completed a POST request can be made by using this data to create the item.

/ContentTemplate/template-uuid/new-content
For example:
HTTP/1.1 GET http://host:port/wps/mycontenthandler/wcmrest/ContentTemplate/b7b8b3fb-8fa1-4eb3-915e-ce7514f7067f/new-content

Response 
200 OK

<?xml version="1.0" encoding="UTF-8"?>
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="http://www.ibm.com/xmlns/wcm">
    <id>wcmrest:6bab48c6-1f24-454e-9bab-ae1be4cf3a0a</id>
    <title lang="en"></title>
    <summary lang="en"></summary>
    <wcm:name></wcm:name>
    <wcm:type>Content</wcm:type>
    <updated>2012-01-31T03:28:08.118Z</updated>
    <author>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</
    wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!7K1PhYjxBw0jzCDqHCwg2w/um/
    users/profiles/Z9eAeHPCAJG963RD2MMG6P9O6MMG66BD6MM47IHP4MMS6M1DAJQ4C1BCAMID653</uri>
        <name>wpsadmin</name>
    </author>
    <wcm:owner>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!7K1PhYjxBw0jzCDqHCwg2w/um/
    users/profiles/Z9eAeHPCAJG963RD2MMG6P9O6MMG66BD6MM47IHP4MMS6M1DAJQ4C1BCAMID653</uri>
        <name>wpsadmin</name>
    </wcm:owner>
    <link label="Library" rel="library" href="/wps/mycontenthandler/!ut/p/
digest!PQo5Yhy68oeppWcEz2sddA/wcmrest/item/a423287f-b0ce-4ee3-9c95-aa0939382228" lang="en"/>
    <link label="Content Template" rel="content-template" href="/wps/
mycontenthandler/!ut/p/digest!PQo5Yhy68oeppWcEz2sddA/wcmrest/Content/b7b8b3fb-8fa1-4eb3-915e-ce7514f7067f" lang="en"/>
    <content type="application/vnd.ibm.wcm+xml">
        <content xmlns="http://www.ibm.com/xmlns/wcm">
            <elements>
                <element name="Body">
                    <title lang="en">Body</title>
                    <type>RichTextComponent</type>
                    <data type="text/html"></data>
                </element>
            </elements>
        </content>
    </content>
</entry>

Update

A content item can be updated by sending a PUT request to the following URI with an Atom entry that specifies the fields on the item that need to be changed.
/Content/item-uuid
For example:
PUT
HTTP/1.1 PUT
http://host:port/wps/mycontenthandler/wcmrest/Content/abae799b-4cca-47ae-aad8-b3d8204deefb
Content-Type: application/atom+xml
<atom:entry xmlns:atom="http://www.w3.org/2005/Atom" xmlns:wcm="wcm/namespace">
    <wcm:name>Updated Content Name</wcm:name>
    <atom:title>Updated Content Title</atom:title>
</atom:entry>
Response:
200 OK

Read

A content item can be read by sending a GET request to the following URI:
/Content/item-uuid
For example:
GET
HTTP/1.1 GET
http://host:port/wps/mycontenthandler/wcmrest/Content/fa2bfd32-7b2f-4394-a5ab-2e150c5ed8aa

<atom:entry xmlns:atom="http://www.w3.org/2005/Atom" xmlns:wcm="wcm/namespace">
    <atom:id>fa2bfd32-7b2f-4394-a5ab-2e150c5ed8aa</atom:id>
    <wcm:name>content name145805586</wcm:name>
    <atom:title>content title145805586</atom:title>
    <wcm:type>Content</wcm:type>
    <atom:updated>2011-04-27T04:06:32.643Z</atom:updated>
    <atom:link atom:rel="edit" atom:href="/wps/mycontenthandler/
wcmrest/Content/fa2bfd32-7b2f-4394-a5ab-2e150c5ed8aa"/>
    <atom:link atom:rel="library" atom:href="/wps/mycontenthandler/
wcmrest/item/957a67f2-9d70-469f-9d43-f63f78508e48"/>
    <atom:link atom:rel="parent" atom:href="/wps/mycontenthandler/
wcmrest/item/49f4ed95-a99f-434c-a415-77c341fa4893"/>
    <atom:link atom:rel="workflow-stage" atom:href="/wps/
mycontenthandler/wcmrest/item/f659d3af-7d45-4fc0-ad37-86e407caf2b6"/>
    <atom:link atom:rel="workflow" atom:href="/wps/mycontenthandler/
wcmrest/item/abae799b-4cca-47ae-aad8-b3d8204deefb"/>
    <atom:link atom:rel="versions" atom:href="/wps/mycontenthandler/
wcmrest/item/fa2bfd32-7b2f-4394-a5ab-2e150c5ed8aa/versions"/>
    <atom:link atom:rel="content-template" atom:href="/wps/mycontenthandler/
wcmrest/item/588127d0-a4f8-44b5-87a4-5fe3f7bd3da7"/>
    <atom:link atom:rel="elements" atom:href="/wps/mycontenthandler/
wcmrest/Content/fa2bfd32-7b2f-4394-a5ab-2e150c5ed8aa/elements"/>
</atom:entry>
Response:
200 OK

Delete

A content item can be deleted by sending a DELETE request to the following URI:
/Content/item-uuid
For example:
DELETE
HTTP/1.1 DELETE
http://host:port/wps/mycontenthandler/wcmrest/Content/fa2bfd32-7b2f-4394-a5ab-2e150c5ed8aa/
Response:
200 OK