Add a service to a service profile

<Info icon="fa-light fa-lock" className="permission-callout"> <div className="permission-callout__header"><span className="permission-callout__title"><span className="permission-callout__label">Required permissions</span> <span className="fern-docs-badge small blue subtle rounded-full permission-callout__beta">Beta</span></span> <span className="permission-callout__learn-more">[Learn more](/developers/api-guidelines/permissions#how-permissions-work)</span></div> `ServiceProfile.Service` + `Add` <div className="permission-callout__roles"><span className="permission-callout__roles-label">Roles:</span> <Badge intent="info">Administrator</Badge> <Badge intent="info">User</Badge></div> </Info> Add service to the collection of services associated to a profile. Multiple services can be assigned, but each only once. <Warning> Adding the voice service with an id of `3` to a service profile will be successful, but this feature **isn't enabled** by the platform. </Warning>