private static Microsoft.SharePoint.Client.ContentType CreateContentType(Web web, ContentType templateContentType, TokenParser parser, FileConnectorBase connector, PnPMonitoredScope scope,
                                                                                 List <Microsoft.SharePoint.Client.ContentType> existingCTs = null, List <Microsoft.SharePoint.Client.Field> existingFields = null, bool isNoScriptSite = false)
        {
            var name        = parser.ParseString(templateContentType.Name);
            var description = parser.ParseString(templateContentType.Description);
            var id          = parser.ParseString(templateContentType.Id);
            var group       = parser.ParseString(templateContentType.Group);

            var createdCT = web.CreateContentType(name, description, id, group);

            foreach (var fieldRef in templateContentType.FieldRefs)
            {
                Microsoft.SharePoint.Client.Field field = null;
                try
                {
                    field = web.AvailableFields.GetById(fieldRef.Id);
                }
                catch (ArgumentException)
                {
                    if (!string.IsNullOrEmpty(fieldRef.Name))
                    {
                        field = web.AvailableFields.GetByInternalNameOrTitle(fieldRef.Name);
                    }
                }
                // Add it to the target content type
                // Notice that this code will fail if the field does not exist
                web.AddFieldToContentType(createdCT, field, fieldRef.Required, fieldRef.Hidden);
            }

            // Add new CTs
            parser.AddToken(new ContentTypeIdToken(web, name, id));

#if !ONPREMISES
            // Set resources
            if (templateContentType.Name.ContainsResourceToken())
            {
                createdCT.NameResource.SetUserResourceValue(templateContentType.Name, parser);
            }
            if (templateContentType.Description.ContainsResourceToken())
            {
                createdCT.DescriptionResource.SetUserResourceValue(templateContentType.Description, parser);
            }
#endif
            //Reorder the elements so that the new created Content Type has the same order as defined in the
            //template. The order can be different if the new Content Type inherits from another Content Type.
            //In this case the new Content Type has all field of the original Content Type and missing fields
            //will be added at the end. To fix this issue we ordering the fields once more.

            createdCT.FieldLinks.Reorder(templateContentType.FieldRefs.Select(fld => parser.ParseString(fld.Name)).ToArray());

            createdCT.ReadOnly = templateContentType.ReadOnly;
            createdCT.Hidden   = templateContentType.Hidden;
            createdCT.Sealed   = templateContentType.Sealed;

            if (templateContentType.DocumentSetTemplate == null)
            {
                // Only apply a document template when the contenttype is not a document set
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DocumentTemplate)))
                {
                    createdCT.DocumentTemplate = parser.ParseString(templateContentType.DocumentTemplate);
                }
            }

            // Skipping updates of forms as we can't upload forms to noscript sites
            if (!isNoScriptSite)
            {
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.NewFormUrl)))
                {
                    createdCT.NewFormUrl = parser.ParseString(templateContentType.NewFormUrl);
                }
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.EditFormUrl)))
                {
                    createdCT.EditFormUrl = parser.ParseString(templateContentType.EditFormUrl);
                }
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DisplayFormUrl)))
                {
                    createdCT.DisplayFormUrl = parser.ParseString(templateContentType.DisplayFormUrl);
                }
            }
            else
            {
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DisplayFormUrl)) ||
                    !string.IsNullOrEmpty(parser.ParseString(templateContentType.EditFormUrl)) ||
                    !string.IsNullOrEmpty(parser.ParseString(templateContentType.NewFormUrl)))
                {
                    // log message
                    scope.LogWarning(CoreResources.Provisioning_ObjectHandlers_ContentTypes_SkipCustomFormUrls, name);
                }
            }

            createdCT.Update(true);
            web.Context.ExecuteQueryRetry();

            // If the CT is a DocumentSet
            if (templateContentType.DocumentSetTemplate != null)
            {
                // Retrieve a reference to the DocumentSet Content Type
                Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate documentSetTemplate =
                    Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate.GetDocumentSetTemplate(web.Context, createdCT);

                // Load the collections to allow for deletion scenarions
                web.Context.Load(documentSetTemplate, d => d.AllowedContentTypes, d => d.DefaultDocuments, d => d.SharedFields, d => d.WelcomePageFields);
                web.Context.ExecuteQueryRetry();

                if (!String.IsNullOrEmpty(templateContentType.DocumentSetTemplate.WelcomePage))
                {
                    // TODO: Customize the WelcomePage of the DocumentSet
                }

                // Add additional content types to the set of allowed content types
                bool hasDefaultDocumentContentTypeInTemplate = false;
                foreach (String ctId in templateContentType.DocumentSetTemplate.AllowedContentTypes)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == ctId);
                    if (ct != null)
                    {
                        if (ct.Id.StringValue.Equals("0x0101", StringComparison.InvariantCultureIgnoreCase))
                        {
                            hasDefaultDocumentContentTypeInTemplate = true;
                        }

                        documentSetTemplate.AllowedContentTypes.Add(ct.Id);
                    }
                }
                // If the default document content type (0x0101) is not in our definition then remove it
                if (!hasDefaultDocumentContentTypeInTemplate)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == "0x0101");
                    if (ct != null)
                    {
                        documentSetTemplate.AllowedContentTypes.Remove(ct.Id);
                    }
                }

                if (!isNoScriptSite)
                {
                    foreach (var doc in templateContentType.DocumentSetTemplate.DefaultDocuments)
                    {
                        Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == doc.ContentTypeId);
                        if (ct != null)
                        {
                            using (Stream fileStream = connector.GetFileStream(doc.FileSourcePath))
                            {
                                documentSetTemplate.DefaultDocuments.Add(doc.Name, ct.Id, ReadFullStream(fileStream));
                            }
                        }
                    }
                }
                else
                {
                    if (templateContentType.DocumentSetTemplate.DefaultDocuments.Any())
                    {
                        scope.LogWarning(CoreResources.Provisioning_ObjectHandlers_ContentTypes_SkipDocumentSetDefaultDocuments, name);
                    }
                }

                foreach (var sharedField in templateContentType.DocumentSetTemplate.SharedFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == sharedField);
                    if (field != null)
                    {
                        documentSetTemplate.SharedFields.Add(field);
                    }
                }

                foreach (var welcomePageField in templateContentType.DocumentSetTemplate.WelcomePageFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == welcomePageField);
                    if (field != null)
                    {
                        documentSetTemplate.WelcomePageFields.Add(field);
                    }
                }

                documentSetTemplate.Update(true);
                web.Context.ExecuteQueryRetry();
            }

            web.Context.Load(createdCT);
            web.Context.ExecuteQueryRetry();

            return(createdCT);
        }
        private static Microsoft.SharePoint.Client.ContentType CreateContentType(Web web, ContentType templateContentType, TokenParser parser, FileConnectorBase connector,
                                                                                 List <Microsoft.SharePoint.Client.ContentType> existingCTs = null, List <Microsoft.SharePoint.Client.Field> existingFields = null)
        {
            var name        = parser.ParseString(templateContentType.Name);
            var description = parser.ParseString(templateContentType.Description);
            var id          = parser.ParseString(templateContentType.Id);
            var group       = parser.ParseString(templateContentType.Group);

            var createdCT = web.CreateContentType(name, description, id, group);

            foreach (var fieldRef in templateContentType.FieldRefs)
            {
                var field = web.Fields.GetById(fieldRef.Id);
                web.AddFieldToContentType(createdCT, field, fieldRef.Required, fieldRef.Hidden);
            }

            createdCT.ReadOnly = templateContentType.ReadOnly;
            createdCT.Hidden   = templateContentType.Hidden;
            createdCT.Sealed   = templateContentType.Sealed;
            if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DocumentTemplate)))
            {
                createdCT.DocumentTemplate = parser.ParseString(templateContentType.DocumentTemplate);
            }
            if (!String.IsNullOrEmpty(templateContentType.NewFormUrl))
            {
                createdCT.NewFormUrl = templateContentType.NewFormUrl;
            }
            if (!String.IsNullOrEmpty(templateContentType.EditFormUrl))
            {
                createdCT.EditFormUrl = templateContentType.EditFormUrl;
            }
            if (!String.IsNullOrEmpty(templateContentType.DisplayFormUrl))
            {
                createdCT.DisplayFormUrl = templateContentType.DisplayFormUrl;
            }

            // If the CT is a DocumentSet
            if (templateContentType.DocumentSetTemplate != null)
            {
                // Retrieve a reference to the DocumentSet Content Type
                Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate documentSetTemplate =
                    Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate.GetDocumentSetTemplate(web.Context, createdCT);

                if (!String.IsNullOrEmpty(templateContentType.DocumentSetTemplate.WelcomePage))
                {
                    // TODO: Customize the WelcomePage of the DocumentSet
                }

                foreach (String ctId in templateContentType.DocumentSetTemplate.AllowedContentTypes)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == ctId);
                    if (ct != null)
                    {
                        documentSetTemplate.AllowedContentTypes.Add(ct.Id);
                    }
                }

                foreach (var doc in templateContentType.DocumentSetTemplate.DefaultDocuments)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == doc.ContentTypeId);
                    if (ct != null)
                    {
                        using (Stream fileStream = connector.GetFileStream(doc.FileSourcePath))
                        {
                            documentSetTemplate.DefaultDocuments.Add(doc.Name, ct.Id, ReadFullStream(fileStream));
                        }
                    }
                }

                foreach (var sharedField in templateContentType.DocumentSetTemplate.SharedFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == sharedField);
                    if (field != null)
                    {
                        documentSetTemplate.SharedFields.Add(field);
                    }
                }

                foreach (var welcomePageField in templateContentType.DocumentSetTemplate.WelcomePageFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == welcomePageField);
                    if (field != null)
                    {
                        documentSetTemplate.WelcomePageFields.Add(field);
                    }
                }

                documentSetTemplate.Update(true);
                web.Context.ExecuteQueryRetry();
            }

            web.Context.Load(createdCT);
            web.Context.ExecuteQueryRetry();

            return(createdCT);
        }
Esempio n. 3
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        private static Microsoft.SharePoint.Client.ContentType CreateContentType(Web web, ContentType templateContentType, TokenParser parser, FileConnectorBase connector,
                                                                                 List <Microsoft.SharePoint.Client.ContentType> existingCTs = null, List <Microsoft.SharePoint.Client.Field> existingFields = null)
        {
            var name        = parser.ParseString(templateContentType.Name);
            var description = parser.ParseString(templateContentType.Description);
            var id          = parser.ParseString(templateContentType.Id);
            var group       = parser.ParseString(templateContentType.Group);

            var createdCT = web.CreateContentType(name, description, id, group);

            foreach (var fieldRef in templateContentType.FieldRefs)
            {
                var field = web.Fields.GetById(fieldRef.Id);
                web.AddFieldToContentType(createdCT, field, fieldRef.Required, fieldRef.Hidden);
            }

            // Add new CTs
            parser.AddToken(new ContentTypeIdToken(web, name, id));

#if !ONPREMISES
            // Set resources
            if (templateContentType.Name.ContainsResourceToken())
            {
                createdCT.NameResource.SetUserResourceValue(templateContentType.Name, parser);
            }
            if (templateContentType.Description.ContainsResourceToken())
            {
                createdCT.DescriptionResource.SetUserResourceValue(templateContentType.Description, parser);
            }
#endif
            //Reorder the elements so that the new created Content Type has the same order as defined in the
            //template. The order can be different if the new Content Type inherits from another Content Type.
            //In this case the new Content Type has all field of the original Content Type and missing fields
            //will be added at the end. To fix this issue we ordering the fields once more.
            createdCT.FieldLinks.Reorder(templateContentType.FieldRefs.Select(fld => fld.Name).ToArray());

            createdCT.ReadOnly = templateContentType.ReadOnly;
            createdCT.Hidden   = templateContentType.Hidden;
            createdCT.Sealed   = templateContentType.Sealed;
            if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DocumentTemplate)))
            {
                createdCT.DocumentTemplate = parser.ParseString(templateContentType.DocumentTemplate);
            }
            if (!String.IsNullOrEmpty(templateContentType.NewFormUrl))
            {
                createdCT.NewFormUrl = templateContentType.NewFormUrl;
            }
            if (!String.IsNullOrEmpty(templateContentType.EditFormUrl))
            {
                createdCT.EditFormUrl = templateContentType.EditFormUrl;
            }
            if (!String.IsNullOrEmpty(templateContentType.DisplayFormUrl))
            {
                createdCT.DisplayFormUrl = templateContentType.DisplayFormUrl;
            }

            createdCT.Update(true);
            web.Context.ExecuteQueryRetry();

            // If the CT is a DocumentSet
            if (templateContentType.DocumentSetTemplate != null)
            {
                // Retrieve a reference to the DocumentSet Content Type
                Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate documentSetTemplate =
                    Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate.GetDocumentSetTemplate(web.Context, createdCT);

                if (!String.IsNullOrEmpty(templateContentType.DocumentSetTemplate.WelcomePage))
                {
                    // TODO: Customize the WelcomePage of the DocumentSet
                }

                foreach (String ctId in templateContentType.DocumentSetTemplate.AllowedContentTypes)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == ctId);
                    if (ct != null)
                    {
                        documentSetTemplate.AllowedContentTypes.Add(ct.Id);
                    }
                }

                foreach (var doc in templateContentType.DocumentSetTemplate.DefaultDocuments)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == doc.ContentTypeId);
                    if (ct != null)
                    {
                        using (Stream fileStream = connector.GetFileStream(doc.FileSourcePath))
                        {
                            documentSetTemplate.DefaultDocuments.Add(doc.Name, ct.Id, ReadFullStream(fileStream));
                        }
                    }
                }

                foreach (var sharedField in templateContentType.DocumentSetTemplate.SharedFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == sharedField);
                    if (field != null)
                    {
                        documentSetTemplate.SharedFields.Add(field);
                    }
                }

                foreach (var welcomePageField in templateContentType.DocumentSetTemplate.WelcomePageFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == welcomePageField);
                    if (field != null)
                    {
                        documentSetTemplate.WelcomePageFields.Add(field);
                    }
                }

                documentSetTemplate.Update(true);
                web.Context.ExecuteQueryRetry();
            }

            web.Context.Load(createdCT);
            web.Context.ExecuteQueryRetry();

            return(createdCT);
        }
        private Microsoft.SharePoint.Client.ContentType CreateContentType(
            Web web,
            ProvisioningTemplate template,
            ContentType templateContentType,
            TokenParser parser,
            FileConnectorBase connector,
            PnPMonitoredScope scope,
            List <Microsoft.SharePoint.Client.ContentType> existingCTs = null,
            List <Microsoft.SharePoint.Client.Field> existingFields    = null,
            bool isNoScriptSite = false)
        {
            var name        = parser.ParseString(templateContentType.Name);
            var description = parser.ParseString(templateContentType.Description);
            var id          = parser.ParseString(templateContentType.Id);
            var group       = parser.ParseString(templateContentType.Group);

            var createdCT = web.CreateContentType(name, description, id, group);

            var fieldsRefsToProcess = templateContentType.FieldRefs.Select(fr => new
            {
                FieldRef      = fr,
                TemplateField = template.SiteFields.FirstOrDefault(tf => (Guid)XElement.Parse(parser.ParseString(tf.SchemaXml)).Attribute("ID") == fr.Id)
            }).Where(frData =>
                     frData.TemplateField == null || // Process fields refs if the target is not defined in the current template
                     frData.TemplateField.GetFieldProvisioningStep(parser) == _step // or process field ref only if the current step is matching
                     ).Select(fr => fr.FieldRef).ToArray();


            foreach (var fieldRef in fieldsRefsToProcess)
            {
                Microsoft.SharePoint.Client.Field field = null;
                try
                {
                    field = web.AvailableFields.GetById(fieldRef.Id);
                }
                catch (ArgumentException)
                {
                    if (!string.IsNullOrEmpty(fieldRef.Name))
                    {
                        field = web.AvailableFields.GetByInternalNameOrTitle(fieldRef.Name);
                    }
                }
                // Add it to the target content type
                // Notice that this code will fail if the field does not exist
                web.AddFieldToContentType(createdCT, field, fieldRef.Required, fieldRef.Hidden);
            }

            // Add new CTs
            parser.AddToken(new ContentTypeIdToken(web, name, id));

#if !ONPREMISES
            // Set resources
            if (templateContentType.Name.ContainsResourceToken())
            {
                createdCT.NameResource.SetUserResourceValue(templateContentType.Name, parser);
            }
            if (templateContentType.Description.ContainsResourceToken())
            {
                createdCT.DescriptionResource.SetUserResourceValue(templateContentType.Description, parser);
            }
#endif
            //Reorder the elements so that the new created Content Type has the same order as defined in the
            //template. The order can be different if the new Content Type inherits from another Content Type.
            //In this case the new Content Type has all field of the original Content Type and missing fields
            //will be added at the end. To fix this issue we ordering the fields once more.

            createdCT.FieldLinks.Reorder(templateContentType.FieldRefs.Select(fld => parser.ParseString(fld.Name)).ToArray());

            createdCT.ReadOnly = templateContentType.ReadOnly;
            createdCT.Hidden   = templateContentType.Hidden;
            createdCT.Sealed   = templateContentType.Sealed;

            if (templateContentType.DocumentSetTemplate == null)
            {
                // Only apply a document template when the contenttype is not a document set
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DocumentTemplate)))
                {
                    createdCT.DocumentTemplate = parser.ParseString(templateContentType.DocumentTemplate);
                }
            }

            // Skipping updates of forms as we can't upload forms to noscript sites
            if (!isNoScriptSite)
            {
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.NewFormUrl)))
                {
                    createdCT.NewFormUrl = parser.ParseString(templateContentType.NewFormUrl);
                }
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.EditFormUrl)))
                {
                    createdCT.EditFormUrl = parser.ParseString(templateContentType.EditFormUrl);
                }
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DisplayFormUrl)))
                {
                    createdCT.DisplayFormUrl = parser.ParseString(templateContentType.DisplayFormUrl);
                }
            }
            else
            {
                if (!string.IsNullOrEmpty(parser.ParseString(templateContentType.DisplayFormUrl)) ||
                    !string.IsNullOrEmpty(parser.ParseString(templateContentType.EditFormUrl)) ||
                    !string.IsNullOrEmpty(parser.ParseString(templateContentType.NewFormUrl)))
                {
                    // log message
                    scope.LogWarning(CoreResources.Provisioning_ObjectHandlers_ContentTypes_SkipCustomFormUrls, name);
                }
            }

            createdCT.Update(true);
            web.Context.ExecuteQueryRetry();

            // If the CT is a DocumentSet
            if (templateContentType.DocumentSetTemplate != null)
            {
                // Retrieve a reference to the DocumentSet Content Type
                Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate documentSetTemplate =
                    Microsoft.SharePoint.Client.DocumentSet.DocumentSetTemplate.GetDocumentSetTemplate(web.Context, createdCT);

                // Load the collections to allow for deletion scenarions
                web.Context.Load(documentSetTemplate, d => d.AllowedContentTypes, d => d.DefaultDocuments, d => d.SharedFields, d => d.WelcomePageFields);
                web.Context.ExecuteQueryRetry();

                if (!String.IsNullOrEmpty(templateContentType.DocumentSetTemplate.WelcomePage))
                {
                    // TODO: Customize the WelcomePage of the DocumentSet
                }

                // Add additional content types to the set of allowed content types
                bool hasDefaultDocumentContentTypeInTemplate = false;
                foreach (String ctId in templateContentType.DocumentSetTemplate.AllowedContentTypes)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == ctId);
                    if (ct != null)
                    {
                        if (ct.Id.StringValue.Equals("0x0101", StringComparison.InvariantCultureIgnoreCase))
                        {
                            hasDefaultDocumentContentTypeInTemplate = true;
                        }

                        documentSetTemplate.AllowedContentTypes.Add(ct.Id);
                    }
                }
                // If the default document content type (0x0101) is not in our definition then remove it
                if (!hasDefaultDocumentContentTypeInTemplate)
                {
                    Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == "0x0101");
                    if (ct != null)
                    {
                        documentSetTemplate.AllowedContentTypes.Remove(ct.Id);
                    }
                }

                if (!isNoScriptSite)
                {
                    foreach (var doc in templateContentType.DocumentSetTemplate.DefaultDocuments)
                    {
                        Microsoft.SharePoint.Client.ContentType ct = existingCTs.FirstOrDefault(c => c.StringId == doc.ContentTypeId);
                        if (ct != null)
                        {
                            using (Stream fileStream = connector.GetFileStream(doc.FileSourcePath))
                            {
                                documentSetTemplate.DefaultDocuments.Add(doc.Name, ct.Id, ReadFullStream(fileStream));
                            }
                        }
                    }
                }
                else
                {
                    if (templateContentType.DocumentSetTemplate.DefaultDocuments.Any())
                    {
                        scope.LogWarning(CoreResources.Provisioning_ObjectHandlers_ContentTypes_SkipDocumentSetDefaultDocuments, name);
                    }
                }

                foreach (var sharedField in templateContentType.DocumentSetTemplate.SharedFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == sharedField);
                    if (field != null)
                    {
                        documentSetTemplate.SharedFields.Add(field);
                    }
                }

                foreach (var welcomePageField in templateContentType.DocumentSetTemplate.WelcomePageFields)
                {
                    Microsoft.SharePoint.Client.Field field = existingFields.FirstOrDefault(f => f.Id == welcomePageField);
                    if (field != null)
                    {
                        documentSetTemplate.WelcomePageFields.Add(field);
                    }
                }

                documentSetTemplate.Update(true);
                web.Context.ExecuteQueryRetry();
            }
            else if (templateContentType.Id.StartsWith(BuiltInContentTypeId.Workflow2013Task + "00"))
            {
                // If the Workflow Task (SP2013) contains more than one outcomeChoice, the Form UI will not show
                // the buttons associated each to choices, but fallback to classic Save and Cancel buttons.
                // +"00" is used to target only inherited content types and not alter OOB
                var outcomeFields = web.Context.LoadQuery(
                    createdCT.Fields.Where(f => f.TypeAsString == "OutcomeChoice"));
                web.Context.ExecuteQueryRetry();

                if (outcomeFields.Any())
                {
                    // 2 OutcomeChoice specified means the user has certainly push its own.
                    // Let's remove the default outcome field
                    var field = outcomeFields.FirstOrDefault(f => f.StaticName == "TaskOutcome");
                    if (field != null)
                    {
                        var fl = createdCT.FieldLinks.GetById(field.Id);
                        fl.DeleteObject();
                        createdCT.Update(true);
                        web.Context.ExecuteQueryRetry();
                    }
                }
            }

            web.Context.Load(createdCT);
            web.Context.ExecuteQueryRetry();

            return(createdCT);
        }