/// <inheritdoc />
        public async Task UpdateAsync(long companyId, AgileCrmCompanyRequest agileCrmCompanyModel)
        {
            const string MethodName = nameof(this.UpdateAsync);

            this.logger.LogMethodStart(ClassName, MethodName);

            try
            {
                // Validate argument object
                agileCrmCompanyModel.ValidateModel();

                // Serialize object to JSON
                var companyEntityBase = agileCrmCompanyModel.ToCompanyEntityBase();

                companyEntityBase.Id = companyId;

                var stringContent = companyEntityBase.ToStringContent();

                // Send JSON to server
                const string Uri = "contacts/edit-properties";

                var httpResponseMessage = await this.httpClient.PutAsync(Uri, stringContent).ConfigureAwait(false);

                // Analyze server response for errors
                httpResponseMessage.EnsureSuccessStatusCode();
            }
            catch (Exception exception)
            {
                this.logger.LogException(ClassName, MethodName, exception);
                throw;
            }

            this.logger.LogUpdated(ServiceType.Company, companyId);
            this.logger.LogMethodEnd(ClassName, MethodName);
        }
        /// <inheritdoc />
        public async Task CreateAsync(AgileCrmCompanyRequest agileCrmCompanyModel)
        {
            const string MethodName = nameof(this.CreateAsync);

            this.logger.LogMethodStart(ClassName, MethodName);

            var companyId = default(long);

            try
            {
                // Validate argument object
                agileCrmCompanyModel.ValidateModel();

                // Serialize object to JSON
                var companyEntityBase = agileCrmCompanyModel.ToCompanyEntityBase();

                var stringContent = companyEntityBase.ToStringContent();

                // Send JSON to server
                const string Uri = "contacts";

                var httpResponseMessage = await this.httpClient.PostAsync(Uri, stringContent).ConfigureAwait(false);

                // Analyze server response for errors
                httpResponseMessage.EnsureSuccessStatusCode();

                // Retrieve identifier for logging
                var httpContentAsString = await httpResponseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);

                companyId = httpContentAsString.DeserializeJson(new { id = default(long) }).id;
            }
            catch (Exception exception)
            {
                this.logger.LogException(ClassName, MethodName, exception);
                throw;
            }

            this.logger.LogCreated(ServiceType.Company, companyId);
            this.logger.LogMethodEnd(ClassName, MethodName);
        }