Similar to this feature request, we would like the addition of a text or text_ad field for particular ad_type=SPONSORED_STATUS_UPDATE. This field can be retrieved by using the Linkedin Share API endpoint. 

Sample endpoint:

https://api.linkedin.com/v2/shares?ids%5B8%5D=6893944647186464768

Sample response:

{"results":{"6915327217245810688":{"owner":"urn:li:organizationBrand:123","activity":"urn:li:activity:123","edited":false,"subject":"L11482A_H_BED_205_D_BED_197_ImageE8SQ_ST","created":{"actor":"urn:li:person:123","time":1648742489250},"clientApp":"urn:li:developerApplication:123","id":"691532721981236891263","lastModified":{"actor":"urn:li:csUser:0","time":1648742490359},"text":{"text":"Learn to empower, transform, and lead your organization. Join a community of changemakers. Enroll in Baylor’s EdD Online program. Master’s req’d."},"content":{"title":"Develop Skills to Drive Change","contentEntities":[{"entityLocation":"https://requestinfo.onlinegrad.baylor.edu/edd.html?lsrc=linkedinsp&l=L11482A_NF_BED_PST_Tier12_A_A_-_TRT_OpenEd_-_-_oCPM&c=H_BED_205_D_BED_197_ImageE8SQ_ST&utm_source=linkedinsp&utm_campaign=L11482A_NF_BED_PST_Tier12_A_A_-_TRT_OpenEd_-_-_oCPM&utm_content=H_BED_205_D_BED_197_ImageE8SQ_ST&utm_medium=banner","thumbnails":[{"imageSpecificContent":{},"resolvedUrl":"https://drive.google.com/uc?id=1cmAZI89U3WJ_5wBqDV8QtWKtBcJKG3jh"}],"title":"Develop Skills to Drive Change","entity":"urn:li:article:1234"}],"shareMediaCategory":"ARTICLE"}}},"statuses":{},"errors":{"urn:li:share:6915327217245810688":{"status":404}}}