BREAKING CHANGES:
value_selection_setting.advanced_recognition_setting block, the audio_recognition_setting argument has been renamed audio_recognition_strategy (#39254)NOTES:
1.22.6. A small number of users have reported failed or hanging network connections using the version of the Terraform AWS provider which was first built with Go 1.23.0 (v5.65.0). At this point, maintainers have been unable to reproduce failures, but enough distinct users have reported issues that we are going to attempt downgrading to Go 1.22.6 for the next provider release. We will continue to coordinate with users and AWS in an attempt to identify the root cause, using this upcoming release with a reverted Go build version as a data point. (#39256)value_selection_setting.advanced_recognition_setting block, the audio_recognition_setting argument has been renamed audio_recognition_strategy. See the linked pull request for additional justification on this change. The previous misnaming effectively made this argument unusable, therefore a breaking change in a minor version was deemed acceptable. (#39254)FEATURES:
aws_codebuild_fleet (#39237)aws_cloudformation_stack_instances (#36794)aws_codebuild_fleet (#39237)aws_computeoptimizer_enrollment_status (#35349)aws_computeoptimizer_recommendation_preferences (#35349)aws_costoptimizationhub_enrollment_status (#36440)aws_costoptimizationhub_preferences (#36526)aws_datazone_asset_type (#38812)aws_datazone_environment_profile (#38581)aws_lambda_function_recursion_config (#39153)ENHANCEMENTS:
domain and tags as Optional. This enables certificates to be matched based on tags (#31453)encryption_type and kms_key_id attributes (#39212)user_pool_tags in favor of standard tags. (#39260)assume_role now accepts multiple elements. (#39255)cache_config argument (#39215)mode argument (#39206)hsm2m.medium as a valid value for hsm_type (#39206)fleet attribute in environment configuration block (#39237)snowflake_configuration.buffering_internal and snowflake_configuration.buffering_size arguments (#39214)READER_PRO, AUTHOR_PRO, and ADMIN_PRO as valid values for the user_role argument (#39220)default_user_settings.domain_settings.docker_settings configuration block (#35416)default_user_settings.studio_web_portal_settings, default_space_settings.jupyter_lab_app_settings, default_space_settings.space_storage_settings, default_space_settings.custom_posix_user_config, and default_space_settings.custom_file_system_config configuration blocks (#38457)production_variants.managed_instance_scaling and shadow_production_variants.managed_instance_scaling configuration blocks (#35479)primary_container.inference_specification_name and container.inference_specification_name arguments (#35873)primary_container.model_data_source.s3_data_source.model_access_config, primary_container.multi_model_config, container.model_data_source.s3_data_source.model_access_config, and ``container.multi_model_config` configuration blocks (#35873)user_settings.studio_web_portal_settings configuration block (#38567)definition using the AWS Step Functions Validation API (#39229)BUG FIXES:
created_at as an RFC3339 formatted timestamp (#24183)created_at as an RFC3339 formatted timestamp (#24183)check_certificate_revovation_status is ignored due to bad autoflex field mapping (#39211)aggregation_period not set. (#39279)permissions.actions MaxItems from 16 to 20. This fixes a regression introduced in v5.66.0 (#39226)vpc_connection_id regular expression validator. This fixes a regression introduced in v5.66.0 (#39231)default_user_settings.domain_settings to include missing security_group_ids and r_studio_server_pro_domain_settings values (#35416)suppression_options.suppressed_reasons to be an empty list ([]) in order to disable the suppression list (#29671)event_destination.matching_event_types from TypeList to TypeSet as order is not significant (#36897)load_balancer_options.subnet_ids (#39196)Fetched April 8, 2026