Ignoring property 'compatibilities' in the task definition file. This property is returned by the Amazon ECS DescribeTaskDefinition API and may be shown in the ECS console, but it is not a valid field when registering a new task definition. This field can be safely removed from your task definition file.

Ignoring property 'taskDefinitionArn' in the task definition file. This property is returned by the Amazon ECS DescribeTaskDefinition API and may be shown in the ECS console, but it is not a valid field when registering a new task definition. This field can be safely removed from your task definition file.

Ignoring property 'requiresAttributes' in the task definition file. This property is returned by the Amazon ECS DescribeTaskDefinition API and may be shown in the ECS console, but it is not a valid field when registering a new task definition. This field can be safely removed from your task definition file.

Ignoring property 'revision' in the task definition file. This property is returned by the Amazon ECS DescribeTaskDefinition API and may be shown in the ECS console, but it is not a valid field when registering a new task definition. This field can be safely removed from your task definition file.